geometry

Most popular questions
  1. Geometry

    #4 Which could be the scale factor of the following similar figures? (1 point) The first triangle's sides are 9,9,12 The second triangles sides are 6,6,8 A.) 2/3 B.) 3/4 C.) 1 D.) 3/2 E.) 4/3 My answers: b & c _______________________________ #5 The

    asked by Patty on March 15, 2016
  2. geometry

    What happened when two fruit companies merged?

    asked by richard on November 16, 2011
  3. geometry

    How do I find the surface area of a spere with a radius of 8cm

    asked by billy on May 25, 2010
  4. Geometry

    1.Which translation rule describes the translation that is 6 units to the right and 5 units down? A.(x, y)--> (x+6, y-5)**** B.(x, y)--> (x-6, y-5) C.(x, y)--> (x+6, y+5) D.(x, y)--> (x-6, y+5) 2.If point P(4,11) is reflected across the line y=3, what are

    asked by GummyBears16 on December 8, 2016
  5. Geometry

    A carpenter cut the top section of a window frame with a 37-degree angle on each end. the side pieces each have a 50 degree single cut at their top sides. Will the side pieces of the frame be parallel?

    asked by Steve on September 28, 2015
  6. Geometry

    ABCD is a rhombus. Explain why triangle ABC is congruent to triangle CDA.

    asked by BaileyBubble on December 14, 2012
  7. geometry

    In the middle of the page, draw an equilateral triangle with 2 inch sides and the bottom parallel to the bottom of the page. 2. From the center of the right side, draw two parallel lines an inch apart and an inch long. 3. Draw a line from the end of one of

    asked by Des on December 10, 2012
  8. GEOMETRY

    In triangle ABC, centroid D is on the median line segment AM. AD=x+4 and DM=2x-4. Find AM.

    asked by Anonymous on December 6, 2012
  9. Geometry

    Help! I'm so confused :( 1. Supply the missing reasons to complete the proof. Given: angle Q is congruent to angle T and line QR is congruent to line TR Prove: line PR is congruent to line SR Statement | Proof 1. angle Q is congruent| 1. Given to angle T

    asked by Anonymous on December 17, 2017
  10. Geometry

    Hello! Please help! The dashed triangle is a dilation image of the solid triangle with the center at the origin. Is the dilation an enlargement or reduction? Find the scale factor of the dilation. The solid triangle has the points A(-6,0) B(6,5) and

    asked by Luna on December 4, 2017
  11. Geometry

    Which of the following represents a chord but not a diameter of the circle? A. TR B. SN C. PM D. SM

    asked by Justin on January 20, 2017
  12. Geometry

    Given: ΔАВС, m∠ACB = 90° m∠ACD = 30° AD = 8 cm. Find: CD, Perimeter of ΔABC plz add answer

    asked by Alexa on February 25, 2017
  13. geometry

    Find the image of O(–2, –1) after two reflections, first across the line y = –5, and then across the line x = 1. (1 point)

    asked by Cindy on December 16, 2011
  14. Geometry

    justify the last two steps of the proof. Given: ABCD is a parallelogram. Prove: triangleABC = triangleCDA 1. ABDC is a parallelogram 1. given 2. AB = DC and BC =DC 2. opposite sides of a parallelogram are congruent 3. AC = CA 3. ? 4. triangleABC =

    asked by Regina on December 22, 2016
  15. geometry

    1. What is the lateral surface area of a square pyramid with side length 11.2 cm and slant height 20 cm? 224 cm2 448 cm2 896 cm2 2508.8 cm2 2. What is the lateral surface area of a cone with radius 19 cm and slant height 11 cm? 19 cm2 30 cm2 200 cm2 209

    asked by lilman on April 18, 2012
  16. Geometry

    Find the values of the variables and the lengths of the sides of this kite. Side A=y-4, side B=x+5,side C= x+12, side D= 2x+5

    asked by BaileyBubble on December 14, 2012
  17. Geometry

    6. Which of the following facts, if true, would allow you to prove that lines l and m are parallel? (1 point)

    asked by RyanWay on October 11, 2018
  18. Geometry

    Which of the following describes a median of a triangle? A. a segment drawn from a vertex to the midpoint of the opposite side B. a segment drawn from the vertex perpendicular to the line containing the opposite side C. a segment drawn through the midpoint

    asked by help please on January 2, 2018
  19. geometry

    In ΔABC, m∠ACB = 90°, and m∠ACD = 45°. Find:AC, if CD =6√2 in. can u put answer and solution

    asked by Allie on February 17, 2017
  20. geometry

    Supply the missing reasons to complete the proof Given: B congruent E and BC congruent to EC Prove: AC congruent to DC

    asked by Ryan on November 27, 2011
  21. Geometry

    A(-3,3) ---> A' is a glide reflection where the translation is (x,y) (x+5,y), and the line of reflection is y=1. What are the coordinates of A'? (2,-3) (-3,5) (5,1) (2,5) ---> is an arrow. I am not good on glide reflections and I'm very stuck on this one:(

    asked by SkatingDJ on November 25, 2015
  22. Geometry

    6. Which of the following facts, if true, would allow you to prove that line l and m are parallel? A.angle m + angle 4= 180 B. angle 1 = angle 8 ** C. angle 6+angle 3 = 180 D. angle 7= angle 6

    asked by kayla on October 19, 2017
  23. Geometry

    1. If ΔRST symbol ΔNPQ, then RT line is congruent to _____. (1 point) line NP line NQ line PQ line QP 2. Given RST NPQ, RT = 7x – 5, NQ = 5x + 11, find the length of RT and of NQ. (1 point) 8 51 40 56 3. Which of the following statements is true about

    asked by hi on December 5, 2013
  24. geometry

    It is the same distance from second base to first base, and from second base to third base. The angle formed by first base, second base, and home plate has the same measure as the angle formed by third base, second base, and home plate. What can you

    asked by cassie on May 24, 2016
  25. Geometry

    Which statement is true? A. All squares are rectangles. B. All quadrilaterals are rectangles. C. All parallelograms are rectangles. D. All rectangles are squares. I thought it was B.

    asked by Vanessa on August 11, 2014
  26. geometry

    given RST=NPQ, RT= 7x-5, NQ=5x+11, find the length of RT and NQ a. 8 b. 51 c. 40 d. 56 please help me

    asked by anahi on June 28, 2018
  27. geometry

    Martin drew a pair of perpendicular lines and a pair of parallel lines. Which of these statements best compares the pairs of perpendicular and parallel lines? Answer A: Perpendicular and parallel lines always have a common endpoint. B: Perpendicular and

    asked by Sam on September 25, 2011
  28. geometry

    What is the value of x? Justify each step. AC=32 2x 6x+8 .__________________._________________. A B C Drawing not to scale AB + BC = AC a.segment addition postulate 2x + 6x + 8 =32 b.substitution 8x + 8 = 32 c.simplification 8x = 24 d.addition property of

    asked by Alexa on April 27, 2015
  29. Geometry

    Use the figure to answer the question that follows: Segments UV and WZ are parallel with line ST intersecting both at points Q and R respectively When written in the correct order, the two-column proof below describes the statements and reasons for proving

    asked by Hannah on April 24, 2018
  30. geometry

    The figure shown is a rectangle. the green shape in the figure is a square. The blue and white figures are rectangles, and the area of the blue rectangle is 24 square inches. a. write an expression for the area of the entire figure that includes an

    asked by catsanddogs on April 17, 2015
  31. Geometry

    1. If RST=NPQ, which of the following is true? A) R=P B) R=Q C) T=P D) T=Q

    asked by anonymous on December 20, 2017
  32. geometry

    Given: KLMN is a trapezoid, KL = MN, m∠1=m∠2, LM/KN =8/9 PKLMN = 132 Find: The length of the legs.

    asked by Sarayu on May 9, 2017
  33. geometry

    Given: ΔАВС, m∠ACB = 90° CD⊥AB,m∠ACD =60° BC = 6 cm. Find: АD

    asked by Johnny on December 3, 2017
  34. geometry

    The triangles are similar. What is the value of x? Enter your answer in the box. x = two right triangles. the larger triangle has a long leg of 96 units, short leg of 28 units, and the hypotenuse is labeled 6 x plus 28. the smaller triangle has a long leg

    asked by sombody on January 25, 2018
  35. Geometry

    13. In the rhombus m

    asked by blah on February 9, 2016
  36. Geometry

    Theorem: A line parallel to one side of a triangle divides the other two proportionately. In the figure below, segment DE is parallel to segment BC and segment EF is parallel to AB: The figure shows triangle ABC with segments DE and DF. Point D is on side

    asked by Please help on December 14, 2016
  37. Geometry

    In parallelogram DEFG, DH = x + 1, HF = 3y, GH = 3x – 4, and HE = 5y + 1. Find the values of x and y. The parallelogram has D at the top left E at the top right, G at the bottom left and and F at the bottom right with H in the middle. Thank You ^0^

    asked by Hilary on January 4, 2012
  38. Geometry

    An exterior angle of an isosceles triangle has measure 150°. Find two possible sets of measures for the angles of the triangle. If the exterior angle of the bases is 150°​, then the measure of the angle of each base is _° and the measure of the vertex

    asked by Hannah on December 18, 2016
  39. geometry

    1. which solid has two bases that are triangles and three lateral surfaces that are rectangles a. triangular pyramid b. rectangular prism c. triangular prism *** d. rectangular pyramid 2. a solid with two parallel and congruent bases cannot be which of the

    asked by 666name999 on May 19, 2016
  40. Geometry

    52. Complete two column proof. Given: x/6+2=15 Prove: x=78 x/6+2=15 A:______ x/6=13 B:______ x=78 C:_______

    asked by Barbie on January 9, 2015
  41. geometry

    5. What is the name of the segment inside of the large triangle?

    asked by dashima on December 3, 2011
  42. Geometry

    The two triangles in the following figure are congruent what is m

    asked by Keef.IBH on October 9, 2017
  43. GEOMETRY

    The sum of the measures of two exterior angles of a triangle is 264o. What is the measure of the third exterior angle? • 84o • 96o MY ANSWER?? • 112o • 124o

    asked by SANDRA on December 18, 2014
  44. geometry

    find the values of angles X, Y, and Z. x=91; y= 51;z=31 x=89; y=91; z=0 x=60; y=120; z=31 please HELP!!! math 7 B unit 1 geometry test!!!! anyone from Connections Academy 7th grade please help me

    asked by georgia :) on February 15, 2018
  45. geometry

    2. the dashed triangle is a dilation image of the solid triangle. what is the scale factor (1 point)

    asked by jenny on October 5, 2015
  46. geometry

    Which type(s) of symmetry does the uppercase letter H have? my answer i believe is reflectional symmetry Which type of symmetry is shown by the lowercase letter w? my answer i believe is rotational symmetry. Could someone please check and explain.

    asked by Brandon on March 5, 2012
  47. Geometry

    the city council is planning a new city park on a triangular plot of land formed by three intersecting streets the designer placed the triangle on a grid to determine the side lengths and angle measures needed for the purchase and placement of a fence

    asked by Anonymous on November 23, 2015
  48. Geometry

    2. The dashed triangle is a dilation image of the solid triangle. What is the scale factor? (1 point) The coordinates of the solid triangle are A (2,2) B (-2,2) and C (4,-2). A' is (-4,4) B' is (4,4) and C' is (8,-4). Options are A. 1/4 B. 1/2 C. 2/3 D. 2

    asked by Jennie Brown on October 21, 2018
  49. Geometry

    Can someone help me with lesson 10 unit 4 geometry test? 8th grade 1. Name a pair of vertical angles 2 and 5 2 and 6 3 and 4 5 and 6 2 if M 1 = 43 what is M 4 53 43 37** 27 If M 1 = 55 what a m 5 55 40 35 25**

    asked by Anonymous on April 26, 2016
  50. Geometry

    On a rectangular piece of cardboard with perimeter 11 inches, three parallel and equally spaced creases are made. The cardboard is then folded along the creases to make a rectangular box with open ends. Letting x represent the distance (in inches) between

    asked by Valerie on January 21, 2011
  51. Geometry

    What is the value of x in QRST? rhombus QRTS with intersecting lines with values 8, 12, 3x and 2x

    asked by BaileyBubble on December 12, 2012
  52. geometry

    check my answers pls 1. which solid has two bases that are triangles and three lateral surfaces that are rectangles a. triangular pyramid b. rectangular prism c. triangular prism *** d. rectangular pyramid 2. a solid with two parallel and congruent bases

    asked by 666name999 on May 13, 2016
  53. Geometry

    For diagonals of square Abcd intersect at e . If ae =2x+6 and bd =6x-10 find ac

    asked by Alice on March 21, 2013
  54. geometry

    find the value of x in each triangle: triangle x has 1 angle at 53 degree for value x i got: 63.5 degree is that correct? Classify each triangle. 7. The measures of 2 angles are : 45 degree and 45 degree i got: acute 8. the measures of 2 angles are 15

    asked by marko on March 21, 2012
  55. GEOMETRY

    4. Find the area of the irregular figure. It looks like it can be divided into 4 shapes. A rectangle,2 triangles, and a square. It is labeled with the numbers 4,16,25,10, and 15. My answer choices are: 432 units squared 438 units squared 650 units

    asked by ComputerChamp on May 1, 2017
  56. Geometry

    I have four questions: 1. The area of trapezoid ABCD is 60. One base is 4 units longer than the other, and the height of the trapezoid is 5. Find the length of the median of the trapezoid. 2. In trapezoid ABCD, line BC is parallel to line AD, angle ABD =

    asked by jared on December 6, 2014
  57. geometry

    Is one flag a translation image of the other, or rotation image? Explain. is is translation?

    asked by cassie on May 24, 2016
  58. Geometry

    1. In an isosceles triangle that is not equilateral the angle between the congruent sides is called a ____ A> Leg B> Vertex C> Base D> Corollary

    asked by Chase on December 11, 2015
  59. geometry

    One endpoint of a line segment is (8, −1). The point (5, −2) is one-third of the way from that endpoint to the other endpoint. Find the other endpoint.

    asked by Mark on May 31, 2015
  60. Geometry

    Which of the following is equivalent to e+f/a-d = b/a a(e+f) = b(a-d) a+f/a-d = b/a ae+f = ab-d b(e+f) = a(a-d) I don't know how to do this:/ Some guidance would be great:)

    asked by SkatingDJ on March 17, 2016
  61. geometry

    A Japanese fan can be made by sliding open its 7 small sections (or leaves), which are each in the form of sectors of a circle having central angle of 15. If the radius of this fan is 24 cm, find out the length of the lace that is required to cover its

    asked by Niel on March 15, 2014
  62. Geometry

    Write a sequence of transformations that maps triangle ABC onto triangle A''B''C''. ABC A = 1,9 B = 3,12 C = 4,4 A''B''C'' A" = 3,-3 B'' = 5,-6, C'' = 6,2. Help me!

    asked by Anonymous on December 14, 2018
  63. GEOMETRY

    1.) Estimate the value of √ 52 to the nearest whole number: A. 9 B. 8 C. 7*** D. 6 2.) Identify all sets to which the number 3.1214122144...belongs A. rational number B. irrational number*** C. integer, rational number D. whole number, integer,

    asked by WOW on May 3, 2017
  64. geometry

    In triangle DEF, DF = 16 and m< F = 26. Find FE to the nearest tenth.

    asked by stone on July 11, 2010
  65. Geometry

    Given: ABCD is a parallelogram;

    asked by DANIELLE on June 13, 2007
  66. geometry

    The endpoints of are A(9, 4) and B(5, –4). The endpoints of its image after a dilation are A'(6, 3) and B'(3, –3). can you please Explain how to find the scale factor.

    asked by Cindy on December 19, 2011
  67. Geometry

    Sarah is making a scale drawing of a painting that is 48 in. wide by 120 in tall. her paper is 12 in. wide and 24 in. tall. She decides to use the scale 1 in. = 4in. is this a reasonable scale?

    asked by gabbi on September 30, 2013
  68. geometry

    I would love for someone to check my work on the seven problems that I did. I would be eternally grateful. I am going to list my problems and answers. Even if you only want to check one of them, that would be great. 1. Write an equation of a line in point

    asked by Savannah on August 2, 2015
  69. geometry

    Isosceles trapezoid ABCD has legs AB and CD and base BC If AB = 7y – 4, BC = 4y – 6, and CD = 8y – 18, find the value of y.

    asked by Ryan on November 25, 2011
  70. geometry

    Triangle DEF where angle E is a right angle. DE measures 55. EF measures x. Angle D measures 49 degrees. What is the value of x rounded to the nearest hundredth? Type the numeric answer only in the box below.

    asked by Bella on February 8, 2015
  71. geometry

    Assume triangle JKL is in the first quadrant, with the measure of angle K = 90°. Suppose triangle JKL is a 30°-60°-90° triangle and segment JK is the side opposite the 60° angle. What are the approximate coordinates of point L? j(2,7) k(2,2) a(4.9,2)

    asked by steve on February 22, 2012
  72. Geometry

    There is a flagpole in the school parking lot. Which of the following is true about the angle of depression from the top of the flagpole to the parking lot, and the angle of elevation from the parking lot to the top of the flagpole? Choose two of the

    asked by SkatingDJ on March 24, 2016
  73. geometry

    The area of a triangular garden can be no more than 120 feet square feet. The base of the triangle is 16 feet. What is the height of the triangle?

    asked by Samantha on August 31, 2011
  74. Geometry

    The vertices of a triangle are P(-4,1), Q(-2,-8), R(8,-1). What are the vertices of the image reflected across the y-axis? my answer is P'(4,1),Q'(2,-8),R'(-8,-1)

    asked by Steve on November 5, 2015
  75. Geometry

    1. Twyla's pet cat weighs 8lb. Her pet hamster weighs 12 ounces. What is the ratio of her cat's weight to her hamster's weight? 2. The non-right angles of a right triangle are in the ratio 1:5. Write the equation that could be used to find the measure of

    asked by Chelsey on October 6, 2013
  76. Geometry

    The lengths of the sides of a triangle are 3x, 5x – 12, and x + 20. Find the value of x so that the triangle is isosceles. Can somebody show me a step-by-step process of how to get the answer(s) please? I need it:) I also saw that x could = 8, 10, and 6.

    asked by SkatingDJ on December 8, 2015
  77. Geometry

    Two similar triangles have a scale factor of 3 : 5. The altitude of the larger triangle is 24 inches. What is the altitude of the smaller triangle?

    asked by Jessica on May 16, 2016
  78. geometry

    In Parallelogram ABCD, angle A=53 degrees. What is angle C? (Angle C is diagonal from angle A.)

    asked by BaileyBubble on December 12, 2012
  79. Geometry

    The lengths of the sides of a triangle are 17, 8, and n. Which of the following must be true? A. 9 < n < 25 B. n > or equal to 25 C. n < 9 D. 9 < or equal to n < or equal to 25 At first I thought it was B, then I thought it was A or D... is it A? Please

    asked by SkatingDJ on January 14, 2016
  80. Geometry

    Quadrilateral ABCD is a parallelogram. If adjacent angles are congruent, which statement must be true? A. Quadrilateral ABCD is a square. B. Quadrilateral ABCD is a rhombus. C. Quadrilateral ABCD is a rectangle. D. Quadrilateral ABCD is an isosceles

    asked by Lauren on July 5, 2017
  81. geometry

    In the graph below, point D is reflected across the y-axis. What are the coordinates of it's image? The graph looks like D is below the x-axis to the right 3 places from y-axis and down 1 place from x-axis. So would my answer be (3,1)?

    asked by Brandon on March 5, 2012
  82. geometry

    A pentagon ABCDE. EG drawn parallel to DA meets BA produced at G and CF drawn parallel to DB meets AB produced at F. Prove that the area of pentagon ABCDE is equal to the area of triangle GDF.

    asked by Anonymous on January 15, 2011
  83. geometry

    an angle is equal to one-third its complement what is the angle?

    asked by dina on January 25, 2011
  84. geometry

    1 and 2 are a linear pair. M1=x-35, and m2=x+83. find the measure of each angle

    asked by Ryan on November 27, 2011
  85. geometry

    Describe the image of D first reflected across line l then across line m. You have the letter D then a line up and down L then a space and then a line up and down M. Not sure how to describe the image.

    asked by kevin on March 13, 2012
  86. geometry

    find the image vertices for a dilation with center (0,0) and a scale factor of 4

    asked by kevin on March 13, 2012
  87. geometry

    The longer diagonal of a parallelogram measures 62 cm and makes an angle of 30 degrees with the base. Find the area of the parallelogram if the diagonals intersect at angle of 70 degrees.

    asked by Katreena on May 5, 2013
  88. geometry

    n the xy -plane, the graph of y = x^2 and the circle with center (0,1) and radius 3 have how many points of intersection?

    asked by naomie on April 2, 2013
  89. geometry

    the lengths of the diagonal of a rhombus are 2 in and 5 in. find the measure of the angles of the rhombus to the nearest degree. if it helps, we are learning how to use tangent right now!

    asked by Lily on February 14, 2011
  90. geometry

    Kristen lives directly east of the park. The football field is directly south of the park. The library sits on the line formed between Kristen’s home and the football field at the exact point where an altitude to the right triangle formed by her home,

    asked by jay on June 2, 2014
  91. geometry

    An architect plans to make a drawing of the room of a house. The segment LM represents the floor of the room. He wants to construct a line passing through Q and perpendicular to side LM to represent a wall of the room. He uses a straightedge and compass to

    asked by Rhea on February 10, 2014
  92. Geometry

    The Design for a Mural is 16 in. Wide and 9 in High. What are the Dimensions of the largest possible complete mural that can be painted on a wall 24 ft wide by 14 ft wide? And Can you Please Explain. I understood how to do it. but which height or width

    asked by Angel on December 12, 2011
  93. geometry

    Is one flag a translation of the other, or a rotation image? Please explain looks like the flag is the same above the line as it is below the line. I think translation but not sure how to explain.

    asked by kevin on March 13, 2012
  94. geometry

    Given: ∆AKL, AK = 9 m∠K = 90o m∠A = 60 ° Find: The perimeter of ∆AKL The area of ∆AKL for this one i got 81 for the perimeter side a 6 and side b is 12

    asked by Allie on February 17, 2017
  95. geometry

    If ON=2x-3, LM=7x+2, NM=x+6, and OL=6y-3, find the values of x and y for which LMNO must be parallelogram.

    asked by Lisa on April 5, 2012
  96. Geometry

    A solid with two parallel bases cannot be which of the following? 1. cylinder**** 2. cube 3. prism 4. pyramid Thank you

    asked by BUBBLES on April 8, 2015
  97. Geometry

    We know from historical records that the Great Pyramid of Giza was originally about 147 m tall. Assuming it was built with its faces at 52 degree inclines, what was the original length of one side of its base? Round your answer to the nearest meter. 91 m

    asked by SkatingDJ on March 23, 2016
  98. Geometry

    A triangle is reflected across line L and then across line m. If the lines intersect, what kind of isometry is this composition of reflections? translation rotation reflection glide reflection*****? After a glide reflection, the point x is mapped to the

    asked by SkatingDJ on November 18, 2015
  99. geometry

    A right triangle prism has a volume of 2 cubic inches. A second right triangle prism is similar to the first one and has a volume of 128 cubic inches. A. What is the scale factor to go from the first prism to the second? B. What is the scale factor to go

    asked by Yvonne on March 13, 2013
  100. geometry

    A 4​-ft vertical post casts a 20​-in shadow at the same time a nearby cell phone tower casts a 115​-ft shadow. How tall is the cell phone​ tower?

    asked by mike on June 5, 2017