Friday

March 6, 2015

March 6, 2015

Number of results: 44,582

**geometry**

two angles, a and b are complementary if the sum of their measure is 90 degrees. If angle a is 21 degrees more than twice angle b find the measures of angles a and b. I would like to know how to set this equation up in order to find the answer.
*September 21, 2013 by Chrissy*

**geometry**

A triangle has two angles that have measures of 22.5 degrees and 101 degrees. a. Find the measure of the third angle. b. Classify the triangle by its angle measures.
*January 23, 2011 by shane*

**Algebra**

What is the number of degrees in the measure of the larger of two supplementary angles if the ratio of their measures is 4:5?
*April 14, 2011 by Tana*

**Math**

If two angles are complementary and one angle measures 35 degrees, what is the measure of the other angle?
*October 6, 2011 by Danee*

**Algebra, URGENT!**

Two angles are supplementary if the sum of their measures is 180∘. If the measure of one angle is 13x degrees, represent the measure of its supplement as an expression of x.
*December 10, 2013 by Hannah*

**math**

calculate the measures of the point angles of the star-shaped polygons shown. I know you can see the firgure but its 140 degree angle. To measure them do I do 360/140=2.57?
*April 6, 2010 by Alvin *

**Geometry**

Four lines intersect at point P, forming 8 angles at the point. What is the average angle measure of the 8 angles?
*September 20, 2013 by Anonymous*

**Geometry**

Given: in triangle ABC, angle B= 120 degrees Prove: angle A does not= 60 degrees Plan: use indirect proof Assume temporarily that Measure angle A = 60. Then measure angle C=60, and measure angles A+B+C=180= 60+B+60=180. Therefore the temporary assumption that measure angle A=...
*June 12, 2007 by DANIELLE*

**Geometry**

1.) what is the length of the line segment whose endpoints are (1,1) and (3,-3)? 2.) what are the coordinates of the midpoint of the line segment whose endpoints are (c,0) and (0,d)? 3.) The diagonals of a rhombus have lengths of 8 cm and 6 cm. The perimeter of the rhombus is...
*February 19, 2012 by Taylor*

**math**

angles c and d are parallel and p is transversal. if m<5=110 degrees find the measure of each angle. I n the need help undrstanding how to find the measures of the angles <6, <2, <8, and <4.
*January 21, 2009 by gabby*

**geometry**

a tree on a 30degree slope grows straight up .what are the measure of the greatest and smallest angles the tree make with the hill? you discovered that if a pair of angle is a linear pair ,the the angles are supplementary. does that mean that all supplementary angles form a ...
*November 3, 2010 by 000*

**Algebra**

Two angles are complementary. The larger angle measures 6 more than three times the smaller angle. Write an equation that can be used to find out the measures of both angles then simplify
*October 8, 2014 by Sandal*

**Geometry**

What is the sum of the measures of the interior angles of a convex octagon? What is the sum of the measures of the interior angles of a convex decagon? What is the measure of one interior angle of a regular polygon with 20 sides? Thank You! (:
*February 3, 2010 by Alan*

**geometry **

"Two angles are complemantary.one angle measures 14 degrees lesa than twice the other.Find the measure of the two angles". I need help please...
*August 28, 2012 by Stef*

**math**

a triangle has three internal angles. one angle measures 37 degrees another one measures 67 degrees. how many degrees does the third angle measure? 1) 28 2) 34 3) 76 4) 256 5) not anought information is given
*May 10, 2010 by michael*

**Math**

Obtuse angles A and B are in standard position. Point P(-3,4) is on the terminal arm of angle A. Point Q(-9,12)is on the terminal arm of angle B. How are the measures of angles A and b related? Please explain...
*December 18, 2012 by Dominique*

**Math**

One angle of a triangle measures 120 degrees. The other two angles are congruent. Write and solve an equation to find the measure of the congruent angles.
*February 13, 2012 by Mike*

**math**

smallest of two triangular numbers whose sum and difference are also triangular numbers My guess would be 15. 21 - 15 = 6 and 15 + 21 = 36.
*May 25, 2007 by Amanda*

**geometry**

A triangle has a ratio of 3:8:9 what is the measure of the smallest angle
*June 15, 2011 by Rebekah*

**plss answer fast math algebra**

the ratio of the measure of the complementsof two angle is3:4while the ratio of the measure of their supplements is 9:10 find the measure of each angle.
*October 11, 2013 by rhodora*

**Geometry**

The measure of angle B, the supplement of angle A, is four times the measure of angle C, the complement of angle A. I need to find the measure of all angles and i have no idea of where to start, any help would be appreciated.
*October 21, 2012 by Anonymous*

**matt/116**

two angles are complementary. The sum of the measure of the first and the one-fourth of the second angle is 62.25 degrees find the measures of the angle.
*April 11, 2010 by tay*

**Math**

The measure of two complementary angles are 6y+3 and 4y-13. Find the measures of the angles. ( In this question, are they saying 2 different complementary angle? or two angle that make up a complementary? )
*December 31, 2010 by Shadow*

**math**

The interior angle measures of a hexagon are in the ratio of 2:3:3:3:3:4. What is the degree measure of the largest angle?
*September 20, 2013 by Anonymous*

**math**

Two angles are complementary. THe sum of the measure of the first angle and one forth of the second angle is 58.5 dagrees. Find the measure of the angles.
*January 31, 2010 by Phil*

**Algebra**

The sum of the measure of the first angle and one-fourth the second angle is 63.75 degrees;The two angles are complementary. How to find the measure of the angles?
*January 8, 2011 by Fred*

**Algebra**

Two angles are complementary. The sum of the measure of the first angle and one-fourth of the second angle is 57.75 degrees. Find the measure of the angles.
*March 27, 2012 by Gordon*

**geometry**

the measures of the interior angles of a pentagon are 2x, 6x, 4x-6, 2x-16 and 6x+2. What is the measure of the largest angle
*April 26, 2010 by Dee*

**Geometry help?**

I'm not sure what to do on these questions. The measure of the vertex angle of an isosceles triangle is 26. Find the measure of each base angle If the measures of the three angles of a triangle are x,2x-20, and 3x-10, then what is this type of triangle? Why? 1) By definition ...
*August 2, 2006 by Kase*

**Math(geometry)**

I need to know how to find the meausure of a triangle using vertical angles, and also how to measure a triangle using linear pairs... Oh, I hope I'm not too late with an answer for you... To measure a triangle using linear pairs, you have to use the distance formula (which ...
*October 2, 2006 by Dani*

**math**

Angles B and F are corrsponding angles formed by a treversal intersecting two parallel lines. Angle B has a measure of 44. what is the measure of Angle F?
*September 13, 2014 by brendan*

**Trigonometry (Coterminal Angles)**

What is the SMALLEST POSITIVE ANGLE that is coterminal with the angle having the radian measure of -10π/3? Is there any solution for this kind of question?
*February 20, 2015 by Bryle*

**Math**

The measures of three of the angles of a quadrilateral are 40, 70, and 130. What is the measure of the fourth angle?
*February 21, 2010 by Harry*

**geometry**

The measures of the angles in quadrilaterals are in the extended ratio of 3:4:5:6. What are the measures of the angles?
*May 19, 2010 by Emily*

**MATH!**

The ratio of two supplementary angles is 2:7. What is the measure of the smaller angle? Can anyone help me with this--i dont understand it. The angles add to 180, so 2x + 7x=180 solve for x, then the smaller angle is 2x Supplemental means adds to 180 degrees. THANK YOU SOO ...
*March 25, 2007 by megan*

**Geometry**

The measure of an exterior angle of a triangle is 120. the interior angles that are not adjacent to this exterior angle are congruent. find the measures of the interior angles of the triangle
*March 18, 2010 by Anonymous*

**Math (Please help immediately)**

Two angles form a linear pair. The measure of one angle is 8 times the measure of the other angle. Find the measure of each angle.
*September 6, 2012 by C*

**MATH Prob.**

Three angles of a quadrilateral each measures 87*(degrees)..what is the measure of the fourth angle??
*August 19, 2009 by Twg*

**geometry**

what is the measure of the vertex angle of an isosceles triangle if one of its base angles measures 58?
*September 14, 2010 by Anonymous*

**Maths**

Which of the following angle measures represent the measure of each of the four angles of a square 45,60,90,100
*April 9, 2014 by Pinks*

**pre algebra**

the measure of the angles of triangle RST are the ratio 2:3:5. find the measure of each angle, and classify the triangle as acute, right or straight
*June 20, 2010 by lavena*

**Math**

'one angle is 4 times as large as another angle of the same triangle. the third angle o the triangle has a measure of 60 degress.' what are the measures of the other two angles in the triangle.
*February 23, 2012 by Mike*

**Geometry**

A triangle has two congruent angles and an exterior angle with measure 100. Find two possible sets of measures for the angles of the triangle.
*March 17, 2011 by Timm*

**Math**

If the sum of two angles of a triangular garden in West Lafayette is 132 degrees. What is the measure of the third angle in degrees?
*January 28, 2010 by Cheyenne*

**geometry**

2 complementary angles are in the ratio of 5:13. Find the measure of each angle?
*March 28, 2010 by kim*

**Math - Quadrilaterals**

A quadrilateral has interior angles with degree measures of 63, 4s, 5s and 2s. What is the angle measure, in degrees, of the largest angle of the quadrilateral?
*September 10, 2013 by Venus*

**math**

A trangular region of a community college parking lot was measured. The measure of thefirst angle of this triangle is double the measure of the second angle. the measure of the third angleis 131 greater than double the measure of the first angle. what are the measurements of ...
*July 2, 2012 by brian*

**math**

The sum of the 3 angles of a triangle is 180 degrees. In triangle PQR, the largest angle is twice the size of the smallest angle. The remaining angle is 16 degrees larger than the smallest. Write and solve an equation to find the size of the smallest angle in degrees.
*April 5, 2012 by jorge*

**Math**

If m( angle 1) = 4x + 10 and m( angle 7) = 6x + 4, what are the measures of angles 1 and 7? I'm not sure how to show my work. Angle 1 and angle 7 are congruent alternate exterior angles
*December 2, 2009 by Punkie*

**Geometry**

If the measure of an exterior angle of a triangle is 75 degrees, then what are the measures of the two remote interior angles?
*April 14, 2010 by Ana*

**Math**

The measures of three angles of a quadrilateral are 80, 90, and 103 degrees. Find the measure of the fourth angle.
*June 12, 2012 by Maquavia Mccrae*

**Geometry question**

In isosceles ABC, B is the vertex. The measure of angle B can be represented as (8x+2). The measure of angle A can be represented as (9x-2). Find the measure of all three angles of the triangle. Be sure to name the angle with it’s measurement (ex: angle A= ).
*August 23, 2007 by Jim*

**algrbra**

Complimentary angles add up to 90º So translate the English into Math. if you let the unknown angle be x then "the measure of the compliment of the angle" -----> 90-x "10 degrees less than three times the measure of the angle" ----> 3x - 10 so....... 90-x = 3x - 10 solve...
*March 28, 2007 by Reiny*

**math**

The measures of two supplementary angles are in the ratio 5:1. What is the measure of the smaller triangle? A/B = 5 A + B = 180 Solve those 2 equations in two unknowns. B is the smaller angle. Hint: substitute 5B for A in the second equation. Then only B is in the equation, ...
*February 23, 2007 by Peggy*

**Math**

A carpenter makes a triangular frame by joining three pieces of wood that are 20 cm, 24 cm, and 30 cm long. What is the measure to the nearest degree of the smallest angle in the frame? (Enter only the number.)
*October 9, 2014 by TeeKay*

**MATH**

in a scalene triangle, the measure of the largest angle is four more than two times the smallest and the other angle is two more than the smallest. what is the measure of the largest angle ? 4x + (2)2x +2x Am I going in the right direction with the above equation ?
*October 17, 2008 by Rose*

**geometry**

the measures of 2 supplementary angles have the ratio 2is to 3.find the measureof each angle?
*May 17, 2011 by aiza*

**math**

The measures of two angles of a triangle are 36 and 71. Find the measure of the third angle, and classify he triangle according to its angles. Would you have to add 36 and 71 and then subtract the answer from 180. Which gives you an answer of 73 acute
*February 6, 2015 by lilfoot*

**geometry**

the ratio of two supplementary angles is 2:7. what is the measure of the smaller angle
*March 19, 2010 by Anonymous*

**Math Geometry**

The angle bisector of one angle of a triangle forms two angles that measure 27 degrees. The angle bisector of another angle forms two angles that measure 34 degree. What is the measure of the third angle of the triangle?
*January 25, 2011 by David*

**geometry**

how can we prove that an exterior angle of a triangle has measure equal to the sum of the measures of the 2 interior angles remote from it
*June 22, 2009 by Laura*

**Acc. Algebra 2**

One angle of a quadrilateral has a measure a°. Find the average of a measures of the other three angles.
*September 2, 2013 by Jack *

**Algebra 2**

In triangle FGH, the measure of angle G is three times that of angle F. The measure of angle H is 20 degrees more that that of angle F. Find the angle measures
*October 10, 2013 by Jon*

**math(advanced algebra&trigonometry)**

the playground at a daycare center has a triangular-shaped sandbox. Tow of the sides measure 20 feet and 14.5 feet and form and included angle of 45 degree. Find the length and the third side of the sandbox to the nearest tenth of a foot.
*April 15, 2010 by Rony*

**math**

The measures of two complementary angles are in the ratio 1:4. What are the degree measures of the two angles? 18° and 72° 22.5° and 67.5° 36° and 144° 45° and 135°
*February 1, 2015 by nyla*

**Math**

Find the measures of two supplementary angles if the difference of their measures is 56 degrees I know supplementary angles are the sum of the measure if two angles is 180 degrees but then what is the question asking?
*November 16, 2010 by Dani*

**Geometry **

Angle ABC and ange DBE are vertical angles,the measure of angle ABC =3x+20, and the measure or angle DBE =4x-10. Write and solve an equation to find the measure of angle ABC and the measure of angle DBEin
*September 2, 2012 by Amber*

**Geometry **

Angle ABC and ange DBE are vertical angles,the measure of angle ABC =3x+20, and the measure or angle DBE =4x-10. Write and solve an equation to find the measure of angle ABC and the measure of angle DBEin
*September 2, 2012 by Amber*

**intermediate algebra**

A triangle is such that the largest angle is 11 times the smallest angle. The third angle is 27° less than the largest angle. Find the measure of each angle. (Enter solutions from smallest to largest.)
*February 5, 2012 by jess*

**intermediate algebra**

A triangle is such that the largest angle is 11 times the smallest angle. The third angle is 27° less than the largest angle. Find the measure of each angle. (Enter solutions from smallest to largest.)
*February 5, 2012 by sally*

**Geometry**

Two supplementary angles are in the ratio 7:11. Find the measure of the smaller angle.
*September 22, 2011 by Abby*

**math**

Angle U and Angle V are complementary angles. If Angle U is three less than twice Angle V, what are the measures of the angles?
*February 6, 2011 by Melissa*

**Precalc**

The sides of a triangle form an arithmetic sequence with a common difference of 2. The ratio of the measure of the largest angle to that of the smallest angle is 2:1. Find the area of the triangle. Please help!
*May 26, 2008 by Megan*

**Math**

The sides of a triangle form an arithmetic sequence with a common difference of 2. The ratio of the measure of the largest angle to that of the smallest angle is 2:1. Find the area of the triangle. PLEASE HELP!
*May 26, 2008 by Megan*

**math**

An airport runway intersections shows 2 parallel runways. A taxiway crosses both runways. If angle 8 measures 119, what is the sum of the measures of angle 1 and 4? a 122 b 238 c 119 d 299 I think the answer is b. Angles 1, 4, 5, and 8 are either alternate or corresponding, so...
*November 23, 2007 by keisha*

**Math**

(1) Which of the following ingegers can not represent the lengths of the sides of a triangle? (9,10,11) (4.7,9) (4,8,12) & (6,6,11) (2) The measures of two supplementary angles are in the ratio 5:1. What is the measure of the smaller triangle?
*February 23, 2007 by Peggy*

**geometry**

Find the measure of each angle of the supplementary angles, given the measure of angle 1 = (-10x + 53) and the measure of angle 2 = (-5x - 8).
*September 15, 2010 by Anonymous*

**geometry**

Suppose the bisector of an angle divides the angle into 2 angles, each of which has a measure of 15 degrees less than the complement of the angle. What is the measure of the original angle?
*September 14, 2011 by Anonymous*

**Math**

The measure of one angle in a linear pair is 30 more than twice the measure of the other angle. Find the measure of the angles. (I really need help! Thanks)
*September 19, 2011 by Ellen*

**Math**

The three interior angles of a triangle are in a 1:3:6 ratio. Find the measure of the largest angle?
*March 25, 2014 by Mary*

**algebra**

two angles are complementary the measure of one angle is 1 1/2 times the measure of the other find the measure of each angle x+1.5x=90 2.5x=90 x=36 x+y=90 36+y=90 y=54 want to know if this right
*September 19, 2011 by babygirl*

**Geometry**

What is the measure of the complement of a 67 degree angle? The measure of the vertex angle of an isosceles triangle is 58. What is the measure of one of the base angles?
*February 28, 2012 by helen*

**Math**

The measure of one of two complementary angles is 21 less than twice the measure of the other angle. Find the measure of each angle
*January 3, 2013 by ANONYMOUS*

**math**

the measure of angle 1 is five less than four times the measure of angle 2. if angle 1 and angle 2 form a linear pair, what are their measures?
*August 28, 2011 by Sarah*

**Geometry**

The measures of 6 of the interior angles of a heptagon are: 120°, 150°, 135°, 170°, 90°, and 125°. What is the measure of the largest exterior angle? 90° 80° 75° 85°
*January 23, 2012 by dana*

**Geometry**

The measures of 6 of the interior angles of a heptagon are: 120°, 150°, 135°, 170°, 90°, and 125°. What is the measure of the largest exterior angle? 90° 80° 75° 85°
*January 23, 2012 by dana*

**Geometru**

The measures of 6 of the interior angles of a heptagon are: 120°, 150°, 135°, 170°, 90°, and 125°. What is the measure of the largest exterior angle?
*June 12, 2013 by Izabelle*

**MATH**

FIND THE MEASURES OF ANGLE 1 AND ANGLE 2 IF MEASURE ANGLE 1=3X-12 MEASURE ANGLE 2=7X+2 AND ANGLE 1 AND ANGLE 2 FORM A LINEAR PAIR
*June 15, 2011 by jojo garma*

**geometry**

THE FOLLOWING ANGLES ARE COMPLEMENTARY ANGLES. DETERMINE THE MEASURES OF ANGLE 1 AND ANGLE 2. X= ANGLE 1 3x+10= ANGLE 2
*June 27, 2012 by angela *

**Geometry**

m∠1 = 6x and m∠3 = 120. Find the value of x for p to be parallel to q. The diagram is not to scale. *114 *126 *120 *20 Find the values of x, y, and z. The diagram is not to scale. (38*, 56*,19*,x*,z*,y*) *x = 86, y = 94, z = 67 *x = 67, y = 86, z = 94 *x = 67, y = ...
*November 12, 2010 by Anonymous*

**geometry**

Find the measure of the vertex angle of an isosceles triangle if either of the exterior angles formed by extending the base measures of 112
*December 1, 2011 by tina*

**math**

The measures of 5 of the interior angles of a hexagon are: 130°, 120°, 80°, 160°, and 155°. What is the measure of the largest exterior angle? 100° 105° 95° 90°
*January 17, 2012 by bethy*

**math**

The measures of 5 of the interior angles of a hexagon are: 130°, 120°, 80°, 160°, and 155°. What is the measure of the largest exterior angle? 100° 105° 95° 90
*January 17, 2012 by bethy*

**math**

The measures of 5 of the interior angles of a hexagon are: 130°, 120°, 80°, 160°, and 155°. What is the measure of the largest exterior angle? 100° 105° 95° 90
*January 17, 2012 by bethy*

**Math**

1. Find the angle of smallest positive measure coterminal with an angle of the given measure: a. 520 b. - 75 2. Points A (1,0) and B (.6,-.8) are points on a unit circle O. If the measure of angle AOB = 0 {w/ a line in the middle} Find a. sin 0 b. cos 0 c. tan 0
*February 14, 2010 by Priscilla *

**Math**

1. Find the angle of smallest positive measure coterminal with an angle of the given measure: a. 520 b. - 75 2. Points A (1,0) and B (.6,-.8) are points on a unit circle O. If the measure of angle AOB = 0 {w/ a line in the middle} Find a. sin 0 b. cos 0 c. tan 0
*February 15, 2010 by Priscilla *

**Math**

Determine the number of triangles that could be drawn with the given measure. Then, find the measures of the other angles and the other side in each possible triangle. Round side lengths to the nearest tenth of a unit and angle measure to the nearest tenth of a degree, where ...
*June 9, 2014 by Han*

**trig**

5. If the angles X and Y each measure between 0° and 90°, and if sinX = cosY, what is the sum of the measures of the angles X and Y?
*November 17, 2011 by kc*

**geometry**

the measure of two complementary angles are 16z-9 and 4z+3 find the measures of the angles
*September 8, 2012 by haaris*

**ALGEBRA 1**

If x and 3x-10 represent the measure of the acute angles of a right tringle find the value of x. THANKS Let's take it step by step. A triangle has 3 angles in it. Those three angles, when added together, is 180. In a right triangle, one of the angles is 90 degrees. The other ...
*February 12, 2007 by DANIELLE*

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