# Geometry

**Geometry**

A 2 inch by 2 inch by 2 inch block of wood has 1 inch diameter hole drilled. Through the center. Find the total volume and surface area. Round to the nearest tenth.

**Geometry**

How to post a geometry question with picture?

**geometry**

A 27 ft ladder leans against a wall at an angle of elevation of 47Ã‚Â°. How high off the ground does the top of the ladder touch the wall?

**geometry**

PQ has endpoints at P (-2,3) and Q (4,1). The center of dilation is (-1,4) and the scale factor is 2. What are the coordinates of the endpoints of P'Q'?

**geometry**

△DEF has vertices D (2,2), E (-2,-1), and F (-3,5). Complete the following charts indicating the location of △D′E′F′ and △D′′E′′F′′ △DEF is reflected in the y-axis. Then it is translated along the vector ⟨3,−5⟩. D (2,2) D`E`F` (?,?), D"E"F...

**geometry**

In right triangle ABC, M and N are midpoints of legs AB and BC, respectively. Leg AB is 6 units long, and leg BC is 8 units long. How many square units are in the area of triangle APC?

**geometry**

In the figure below, find x if these two lines are perpendicular. (3x+9) A. 24 B. 25 C. 26 D. 27 can someone please help and explain how you got your answer; because I'm stuck between A and D.

**Geometry**

Angles P and Q are congruent. m<P = (x + 7) and m<Q = 2x + 2) find the degree measures of angle P and Q Please help and example how you got the answer I wanna know how to solve it as well..

**Geometry**

Which takes up more space: A single circle inscribed in a triangle, touching each side at a single point? Or, four identical circles, with 3 of them touching the center circle, and those same 3 touching one point each on the three sides of the triangle?????

**math**

do triangle in elliptic geometry have inscribed cycles ?

**Geometry**

Isosceles triangle ABE of area 100 square inches is cut by CD into an isosceles trapezoid and a smaller isosceles triangle. The area of the trapezoid is 75 square inches. If the altitude of triangle ABE from A is 20 inches, what is the number of inches in the length of CD?

**geometry**

A kayaker sees a bear in the distance. If the kayaker is 48 yards lower than the bear and the angle of elevation from the kayaker to the bear is 15°, find the horizontal distance from the kayaker to the bear. please help

**geometry**

A news helicopter 60 meters above the road spotted two accidents. The angles of depression are 10.2° and 8.7°. How are apart are the accidents? (The accidents are in the same general direction from the helicopter.) please help. i'm not sure what i am doing wrong!

**geometry**

A snow tubing lane is 200 yards with a vertical drop of 45 yards. What is the angle of depression? please help

**geometry**

Two small fires are spotted by a ranger from a fire tower 60 feet above ground. The angles of depressions re 11.6° and 9.4°. How far apart are the fires? (The fires are in the same general direction from the tower.) please help!!

**geometry**

Two boats are spotted by a Coast Guard helicopter. The helicopter is 150 yards above the water. The angles of depression are 12.5° and 15.3°. How far apart are the boats? (The boats are in the same general direction from the helicopter.) Pls help i have 7 of these types of ...

**math**

In most geometry courses, we learn that there's no such thing as "SSA Congruence" . That is, if we have triangles ABC and DEF such that AB = DE, BC = EF, and angle A = angle D, then we cannot deduce that ABC and DEF are congruent. However, there are a few special cases in ...

**Geometry**

If ABCD = QRST, m∠A = x-10 and m∠Q = 2x-30, what is the m∠A

**@geometry person**

Please re-post your question after you choose a suitable screen name, not anything filthy.

**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 trapezoid. My first pick is...

**Geometry**

To the nearest tenth, find the perimeter of ΔABC with vertices A(2,4), B(-2,1) and C(2,1). Show your work.

**geometry**

find the focus of x^2+4y^2+2x+24y++28=0. Thank you

**geometry**

construct quadrilateral AB=4CM BC=4.5CM AD=5CM angleA=80degree.Diagonal AC bisects angle A .

**Geometry pleAse help!**

The sum of two angles formed by the intersection of two lines is 114 degrees. Find the measures of all angles.

**analytic geometry**

Find the equation of the circle touching the line x + y = 4 at (1,3) and having a radius of sqrt. of 2 solve in two ways.

**geometry**

In triangle $ABC$, $BC = 4$, $AC = 3 \sqrt{2}$, and $\angle C = 45^\circ$. Altitudes $AD$, $BE$, and $CF$ intersect at the orthocenter $H$. Find $AH:HD$. I tried using the pythagorean theorem to find side lengths, algebraically, but I couldn't find anything. Help!

**Geometry**

In the rhombus m<1=160. What are m<2 and m<3? The diagram is not drawn to scale.

**plane geometry**

a clock hangs on the wall. the wall is 71 ft and 9 inches long and 10 ft and f inches high. the night watchman notices that the hands of the clock are pointing in opposite directions and are parallel to one of the diagonals of the wall. what was the exact time

**ryan sector-40**

By using Euclid geometry prove that the line segment has only on end point

**plane geometry**

a clock hangs on the wall. the wall is 71 ft and 9 inches long and 10 ft and f inches high. the night watchman notices that the hands of the clock are pointing in opposite directions and are parallel to one of the diagonals of the wall. what was the exact time

**plane geometry**

a sphere of radius 5 cm and a right circular cone of base radius 5 cm and a height 10 cm stand on a plane. find the position of a plane that cuts the two solids in equal circular cross sections

**plane geometry**

a wooden cone of altitude 10 cm is to be cut into two parts of equal weight. how far from the vertex should the cut parallel to the base be made

**plane geometry**

a regular pentagon has sides of 20 cm. an inner pentagon with sides of 10 cm is inside and concentric to the larger pentagon. determine the area inside the larger pentagon but outside the smaller pentagon

**plane geometry**

a sphere of 10 m and a right circular cone of base radius 10 m and height 15 m stands on a table. at what height from the table should the two solids be cut in order to have equal circular sections

**plane geometry**

a metal sphere is melted and recast into a hollow spherical shell whose outer radius is 277 cm. the radius of the hollow interior of the shell is equal to the radius of the original sphere. find the original sphere

**plane geometry**

a solid has a circular base of radius 20cm. find the volume of the solid if every plane section perpendicular to a certain diameter is an equilateral triangle

**plane geometry**

a certain volcanic eruption expelled 36 cubic miles of lava into the atmosphere, losing 4,100 ft of its original altitude. assume the original volcano to be a circular cone and the final volcano to be frustum. if the material lost from the top of the mountain contained 1% of ...

**plane geometry**

a metal cube of side 4cm is melted and recast into a rectangular block of dimensions 8cm x 4 cm x 2 cm. find the percentage increase in the total surface area

**plane geometry**

the area of the zone of a spherical segment is 1/4 that of a sphere. what is the ratio of the radius to the altitude of the spherical zone

**plane geometry**

a room is 12 ft wide, 15 ft long and 8 ft high. if an air conditioner changes the air once every five minutes, how many cubic feet of air does it change per hour

**plane geometry**

a circle with radius 6 has half its area removed by cutting of a border of uniform width. find the width of the border

**plane geometry**

a wooden cone of altitude 10cm is to be cut into two parts of equal weight. how far from the vertex should the cut parallel from the base be made

**plane geometry**

the capacities of two hemispherical tanks are in the ratio 64:125. if 4.8 kg of paint is required to paint the outer surface of the smaller tank, the how many kilograms of paint would be needed to paint the outer space surface of the larger tank

**plane geometry**

a solid has a circular base of radius 20cm. find the volume of the solid if every plane section perpendicular to a certain diameter is an equilateral triangle

**plane geometry**

a border is formed by two concentric circles of different radii. if the length of the chord of the larger circle that is tangent to the smaller to the smaller circle is 40, find the area of the border

**plane geometry**

find the radius of the circle circumscribing an isosceles right triangle having an area of 162 sq. cm

**geometry**

Find the measure of Angle 6. measure of angle 7 = 2x+15 measure of angle 8 = 3x

**plane geometry**

a triangle has sides equal to 68 cm, 77 cm and 75 cm, respectively. find the area of the escribed circle tangent to the shortest side of the triangle.

**geometry**

The image of trapezoid PQRS after a reflection across is trapezoid P'Q'R'S'

**Geometry**

An equilateral triangle, ABC, has two of its vertices, A and B, below the x-axis; has the third vertex C above the x-axis, and contains the points (0,0) on segment AC, and (0,1) on segment BC. How long is the path traced out by all possible points C to two decimal places?

**Geometry**

Write the General form equations for the following circles: 1. A circle with center (1, -6) and radius 4 2. A circle with center (6, 8) and radius 10 3. A circle with center (0, 3) and radius 2√3 4. A circle with center (-0.5, 5.5 ) and radius 8.4 5. A circle with center (a...

**geometry**

Jose is planning to spread fertilizer on his rectangular yard.His yard has a length of 40 ft and width of 25 ft.How much fertilizer does he need

**geometry**

An equilateral triangle ⌂ABC has two of its vertices below the x-axis, has the third vertex C above the x-axis, and contains the points A=(0,0)and B=(1,0) on its sides. How long is the path traced out by all possible points C, to two decimal places?

**Geometry**

Which of the following describes the growth rate of the exponential function in the graph below?

**geometry**

Ray AD is the angle bisector of angle ABC. m∠ABC is 168°What is the measure of ∠DBC?

**Geometry**

A pilot is flying at a speed of 300 miles per hour and the wind is blowing due north at 50 miles per hour.What is the magnitude of the resultant velocity of the plane?

**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?

**Geometry**

Did anyone take the geometry B semester exam for Connexus???

**geometry**

A candle manufacturer sells cylindrical candles in sets of three. Each candle in the set is a different size. The smallest candle has a radius of 0.5 inches and a height of 3 inches. The other two candles are scaled versions of the smallest, with scale factors of 2 and 3. How ...

**Geometry**

TV screens are measured on the diagonal. If we have a TV-cabinet that is 72 inches long and 64 inches high, how large a TV could we put in the space (leave 2-inches on all sides for the edging of the TV)? Round your answer to the nearest tenth.

**geometry**

A candy company has hired you as their new production manager. Your job is to choose the form of packaging for a new product from the five choices below. The package must hold at least 100 cubic inches. The cost of the cardboard for the packaging is $0.04 per square inch. ...

**Geometry**

A flat screen television is advertised as being 59 inches on its diagonal. If the TV is 13 inches tall, then how wide is the screen?

**geometry**

Isosceles $\triangle{ABC}$ has a right angle at $C$. Point $P$ is inside $\triangle{ABC}$, such that $PA=11$, $PB=7$, and $PC=6$. Legs $\overline{AC}$ and $\overline{BC}$ have length $s=\sqrt{a+b\sqrt{2}}$, where $a$ and $b$ are positive integers. What is $a+b$?

**Geometry**

Hi, I have a Benchmark test tomorrow and I don't understand how to calculate the probability of this problem. A fair coin is tossed and the spinner is spun. All outcomes on the spinner is equally likely. Find the probability of getting heads or landing on C.

**geometry**

A circular walking track has a radius of 150 yards. Margaret walked 2/3 of the distance before taking a break.? Would the path she walked be considered a “chord” or an “arc” of the circle? Explain. – How many yards has Margaret walked? Show or explain how you got ...

**geometry**

In the diagram below, line segment EH intersects line segment FJ at point G. Based on the angle measure in the diagram, what is the value of x? Justify your answer

**Geometry**

Two circles touch each other. One of the circles has a diameter of 26 cm and the other circle has a diameter of 12 cm. Write down (a) the least distance between the centres of the two circles, (b) the greatest distance between the centres of the two circles

**geometry**

Two circles touch each other. One of the circles has a diameter of 26 cm and the other circle has a diameter of 12 cm. Write down (a) the least distance between the centres of the two circles, (b) the greatest distance between the centres of the two circles

**Geometry**

To the nearest degree, what angle does a hill with a grade of 11% make with a horizontal line? A. 6* B. 11* C. 79* D.84*

**Geometry**

Use a translation rule to describe the translation o P that is 4 units to the left and 8 units down

**Geometry**

Find the surface area and volume of a solid made up of a cone, a cylinder, and a hemisphere with a height of 5 each laying on top of each other.

**Geometry**

Let ABCD and BEDF be two 2 by 3 rectangles that overlap. Find the area of the overlap.

**Geometry**

During a high school track meet, each race consist of 9 competitors who are randomly assigend lanes from 1 to 9. What is the probability that a runner will draw lanes 1,2, or 3 in the next four races? Answer: Is the answer is 1/729 or 3/729, please help me. Thanks

**Geometry**

A mountain bike tire has a diameter of 26 inches. To the nearest foot, how far does the tire travel when it makes 32 revolutions?

**Geometry**

Ok so, I have to find the surface area of a triangular pyramid which is, S=B+1/2Pl and so far I've got S=10+1/2(8.7x6.7) which equals 39.145, is this correct? I just want to double check, if not, then I'd really appreciate some help!

**Algebra/ Geometry**

We start with a circle x. If we increase the radius by 50% then the area will increase by 100 in.². Find the original circumference of circle x. ( hint let r = oringinal radius)

**Geometry**

What is the volume of the triangular prism? Height: 12mm Base: 15mm Width:7mm 1) 34mm cubed 2) 187mm cubed 3) 630mm cubed 4) 1,260mm cubed

**Geometry**

What is the length of arc AB of the measure is 80 and the radius is 7

**Geometry**

if A(6,-1), B(x,y), P(-2,3) and AP:PB=3:2 then x is equal to?

**Geometry**

find the are bounded by the x-axis,y-axis and the curve x^2+y^2+16x+16y+64=0.

**Geometry**

Let p and q be constants such that the graph of x^2+y^2-6x+py+q=0 is tangent to the y-axis. What is the area of the region enclosed by the graph? I have no idea what to do? Can someone please help me with the solution to the problem?

**Geometry**

Find the volume of a spherical cone in a sphere of radius 17 cm. if the radius of its zone is 8 cm.

**Geometry**

A diagonals of a parallelogram measure 16cm and 14 cm respectively. The shorter side measures 10cm. find the longer side.

**Geometry**

A parallelogram has sides measuring 7 and 9. Its shorter diagonal has a length of 8. Find the measure of the longer diagonal.

**geometry hhhheeeelllllpppppp**

What is the surface area of a triangular prism with a base of 3 a height of 2.6 and a length of 7?

**Geometry**

the sides of triangle abc are ab=5, bc=12 and ac=10. find the length of the line segment drawn from vertex a and bc.

**Geometry**

what is the area of an equilateral triangle circumscribing a circle of radius 6cm.

**geometry**

Line XY bisects and is perpendicular to AB and CD. AB = 6 and AP = 5. What is the length of XY?

**Geometry**

ABCD is a quadrilateral inscribed in a circle, as shown below: Circle O is shown with a quadrilateral ABCD inscribed inside it. Angle A is labeled x plus 16. Angle B is labeled x degrees. Angle C is labeled 6x minus 4. Angle D is labeled 2x plus 16. What equation can be used ...

**Geometry**

A circle is divided into two parts by a chord, 3cm a wat from the center. Find the area of the smaller part if the circle has an area of 201cm squared.

**geometry**

A pencil box has a length of 10 inches and a volume of 64 cubic inches. A similar pencil box has a volume of 512 cubic inches.

**Geometry**

1. What is the equation of the circle with center (-4,-3) that passes through the point (6,2)? A. (x-4)^2+(y-3)^2=25 B. (x-4)^2+(y-3)^2=125 C. (x+4)^2+(y+3)^2=25*** D. (x+4)^2+(y+3)^2=125 I think the answer is C but I'm not sure. Can someone help tell me if I'm correct or not.

**Geometry**

A cone has diameter 12 and height 9. A cylinder is placed inside the cone so the base of the cylinder is concentric with the base of the cone and the upper base of the cylinder is contained in the surface of the cone. If the volume of the cone is nine times the volume of the ...

**geometry**

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

**Geometry**

What is the surface area of a conical grain storage tank that has a high of 62 meters and a diameter of 24 meters? Round the answer to the nearest square meter. A)2,381m^2 B)2,790m^2 C)2,833m^2*** D)6,571m^2 My answer is C but I think I'm wrong. I lucked up examples of how to...

**Geometry**

A cone has diameter 12 and height 9. A cylinder is placed inside the cone so the base of the cylinder is concentric with the base of the cone and the upper base of the cylinder is contained in the surface of the cone. If the volume of the cone is nine times the volume of the ...

**Geometry**

To boost sales, the president of Slirpy Soups decided to change the size of its cylindrical soup can by doubling one dimension and halving the other. Not knowing wich dimension to double and which to halve, the production people created cans of both types; they made cans with ...

**Geometry**

What is the surface area of the cylinder in terms of Pi? (A picture of a cylinder with 11in as its radius and 23 in as its height) A)748pi in^2 B)627pi in^2 C)506pi in^2 D)242pi in*2 (I'm not sure how to do this,I did it before and got it right but I lost my notes) but I ...

**Geometry**

What is the area of the figure to the nearest tenth. 165 degrees and 6 inch radius A)8.6in^2 B)51.8in^2 C)103.6in^2 D)16.5in^2*** I think the answer is D am I correct?

**Geometry**

what is the area of the circle in terms of pi if it's 3.7m diameter A)3.4225pi m^2**** B)6.845pi m^2 C)7.4pi m^2 D)13.69pi m^2 I think it's A