12. The roof on a shed is a square-based pyramid. If the base has a side length of 10 feet and the slant height of the roof is 9.4 feet, find the area of the roof.

Q: find the length of the mid segment or base indicated for the given trapezoid.

A: We know that, length of mid segment of a trapezoid is always equal to half the sum of lengths of…

Q: A trapezoid with sides 8, 8, 8, and 10 has area___?

A: It is given that the sides of the trapezoid are 8,8,8,10. If the draw 2 perpendicular lines AE and…

Q: the perpendicular bisector of the sides of triangle JKL intersects at point p. if JP= 2x+5 meters…

A:

Q: Here is a right square pyramid. Round answers in this problem to the nearest tenth if necessary.…

A:

Q: What is the height of a regular right pyramid if thw base is an octagon with edges 10 cm each and…

A: It is given that, the edge of the octagon is 10 cm Since the total angle of the octagon is 360°…

Q: Given the following regular pentagon, what is the length of the apothem, a? A= 5.535 1.8 90°

A:

Q: Which geometric solids could be to describe the approximate shape of the silo?

A: In three dimensional world, a silo has basically a top and bottom in the shape of a circle.

Q: In right triangle ABC, mzA = 32°, mzB = 90°, and AC = 6.2 cm. What is the length of BC, to the…

A: Use trigonometric ratio to find value of length BC. sin(theta) = perpendicular/ Hypotenuse

Q: What is the length of the apothem of the regular hexagon shown be- low?

A:

Q: The apothem length of a regular pentagon is approximately 3.44 cm. What is the approximate length of…

A: For a regular polygon with n sides, with side length s, length of apothem is given by a=s2 tan πn.…

Q: 25. The frustum of a regular triangular pyramid has quadrilateral triangles for its bases and has an…

A:

Q: 1. Complete the following diagram by writing the name of the quadrilateral that goes in each box.…

A: Consider

Q: Find the lengths of the apothem and the radius of a square whose sides have length 10 in.

A: Consider the square: Here AB= BC = CD = DA = 10 in OE = EB = 5 in. Where O is the center.

Q: 1. Two consecutive sides of a parallelogram measure 3 m and 8 m, respectively. What is the perimeter…

A: Since you have asked multiple questions, we will solve first question for you . If you want any…

Q: 2. A semicircle will be drawn with the unknown side of a triangular lot as its diameter. Calculate…

A: Perimeter of the above image = ?

Q: The US Pentagon is a regular pentagon whose outer walls are each 921 feet in length. a. Find the…

A: The LMBNO is a regular pentagon.  The side LM = 921 feet   We need to find the area of the pentagon…

Q: In a regular pentagonal pyramid, each base edge measures 7 cm, and the apothem of the base measures…

A: Given Data: The base length of the pentagonal pyramid is: a=7 cm. The length of the apothem of the…

Q: 5. Find each measure for a regular pentagonal pyramid if each base edge measures 26 cm, the slant…

A: If we know the length of the apothem and perimeter of a regular polygon, we can calculate the area…

Q: What is the cross section perpendicular to the base of a square pyramid passing through the vertex?…

A:

Q: 2.) Find the area of a regular hexagon with an apothem 10.4 yards long and a side 12 yards long.…

A: We can find the area as below.

Q: Given step by step instructions and the final answer on how to find the volume of a right square…

A: It is given that,  slant height of a right square pyramid is 5 in and length of base is 4 in.   The…

Q: For the regular square pyramid shown, find the total number of a) vertices. b) lateral faces. 6 t 6…

A: We are given a regular square pyramid in the given figure. We have to find total number of vertices…

Q: In an isosceles triangle with vertex angle of 60° and legs 10 m long, the length of the base is____?

A: The vertex angle of the isosceles triangle is 60° and legs are 10 m long. Then the sum of the other…

Q: Vhat is the measurement of the apothem of a regular decagon with side 30 m?

A: We have to find out

Q: Does a regular pentagon have (a) an incenter? (b) a circumcenter?

A: A regular pentagon has 5 vertices, 5 equal sides and 5 equal angles. A regular pentagon have an…

Q: A pyramid has a height of 5 inches and a volume of 60 cubic inches. Which of the following figures…

A:

Q: a. What is the length of a semicircle of a circle whose radius is 2 units? b. What is the length of…

A: Length of semicircle ' s circumference plus the diameter .

Q: the base edges of a frustum of a regular square pyramid are 4.9 in. and 8.3 in. and its lateral…

A: Let's find.

Q: A regular triangular pyramid, the length of its edge is 3, the height of the pyramid?

A: given length of edge=3 let s=3 height(h)=s23

Q: If a triangle consists of side lengths (5a2 − 6a), (3a2 + 4b2 − 3b), and (5b2 + 4b − 2a), what is…

A:

Q: Two regular hexagons have sides of 2 and 4 What is the ratio of their perimeters? What is the ratio…

A:

Q: In a regular hexagonal pyramid whose base edges measure 2V3 in., the apothem of the base measures 3…

A: the apothem of the base is BC=3 inches the slant height of the pyramid is AC=5 inches…

Q: The radius of the base of a riught circular cone is 2m and its height is 3m. What is the slant…

A: The redius of the base of a right circular cone is 2m and its height is 3m .then we find the slant…

Q: A 25 m tall flagpole casts a shadow that is 10 m long. At the same time, a nearby office building…

A:

Q: the prism has a side length of 3.5 cm and a height of 2.8 cm. The pyramid has a lateral height of 5…

A: It is given that,  Side length of pyramid base is (let a)=3.5cmHeight of pyramid (let…

Q: Which solids can have a cross-section in the shape of an equilateral triangle? Select all that…

A: Given   Some solid figures

Q: Which of the triangles below would have the smallest incircle?

A: Circle inscribed in a triangle and touching all the sides are called incircle of that triangle.

Q: 3. Find the dihedral angle formed by any two adjacent faces of a regular octahedron if one edge is…

A:

Q: Consider any regular pyramid. Indicate which line segment has the greater length.

A: Known fact: For any regular pyramid, the relation among lengths of slant height, apothem of base and…

Q: If the pyramids below are similar, what is the ratio of the surface area?

A:

Q: 2 For a regular pentagon, the area is 15.75 m and the apothem is 2.1 m. Find the side length, in…

A: Draw a schematic diagram of pentagon,

Q: What is the length of the apothem of the regular pentagon shown be- low? Round to one decimal place.…

A:

Q: Find the lengths of the side and the radius of a regular hexagon whose apothem has the length 10 m.

A: Consider the given information as Lengths of the side and the radius of a regular hexagon whose…

Q: If the volume of the cylinder is 90cm3, what is the volume of the cone?   b.) If the volume of the…

A:

Q: 3. The diagram shows a cuboid that is formed by bending a long wire of length 336 cm?.

A: Given : h = 4(21-x) x = 12.92 cm

Q: A pyramid was Dout 2580 BC. Its onginal height was 302 feet, 5 inches, but due to the figure on the…

A: Angle of elevation: - Knowing the measures of the opposite, hypotenuse, and adjacent side to the…

Q: 9. In an isosceles trapezoid, connecting the midpoints of adjacent sides forms which of the…

A:

Q: 31. The vertex angle of an isosceles riangle is 4020. Each of the legs measures 320 mm. Find the…

A:

Q: 13.) Find the lateral area of a regular square pyramid with base edge 14 cm and lateral edge 25 cm.…

A: Please see the diagram below:

Q: In a circle whose radius is 10cm, a chord is 6cm from the center. How long is the chord?

A: