7. The army squad tent shown in the figure has a roof with trape- zoidal sides whose bases form a rec- tangle 13 ft. by 2 ft. at the top and a rectangle 14 ft. by 16 ft. at the bottom. If the height of the roof is 8 ft., find the surface area of canvas in the roof. (Neglect the rounded surface at the top.)

Q: A contractor has to build rectangular pool 12 metres long and 8 metres wide. The pool must,by…

A: Consider the given statement. Let x be the border of the pool. Draw a rough diagram for the given…

Q: 1. If the length of the radius of the base of the cone is r, what is the area of its base? 2. If the…

A: Given radius of base of cone is r we have to find the area of its base

Q: An equilateral triangle has an area of 18v3 in². A regular hexagon has side lengths equal to that of…

A: Solution ) area of equilateral triangle = √3 a2/ 4 18 √3 = √3 a2/ 4 18 = a2/4 18×4 = a2 72 = a2 a =…

Q: 1. What is the area in sq. cm of the circle circumscribed about an equilateral triangle with a side…

A:

Q: 1. A gutter with trapezoidal cross section is to be made from a long sheet of tin that is 18 inches…

A:

Q: A punch bowl is in the shape of a hemisphere (half of a sphere) with a radius of 7 inches. The cup…

A: Given that         A punch bowl is in the shape of a hemisphere (half of a sphere) with radius of 7…

Q: What is the surface area of an equilateral triangular pyramid with base side length of 11 cm, base…

A:

Q: What is the surface area of an equilateral triangular pyramid with base side length of 9 cm, base…

A: Given

Q: The net of a rectangular prism and its dimensions are shown in the diagram. 7.5 in. 7.5 in. 3 in. 3…

A:

Q: 3. Find the area of the base of a regular square pyramid whose lateral faces are equilateral…

A: Solution by pythogoras theorem

Q: 2. The top and bottom ends of a windshield wiper blade are 34 in. and 14 in., respectively, from the…

A: Consider the formula for the arc subtended by the angle θ is s=rθ. Here, s is the length of the arc…

Q: O A cubical box is enlarged by e 3cm in length and width and 4em so that the resulting volume is…

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Q: In excavating for a new house, a contractor digs a hole in the shape of a right rectangular prism.…

A: The amount of dirt removed is equal to the volume of hole. The hole is in the form of a right…

Q: 20. The diagonals of a rectangular trapezold have a length 13 cm and 15 cm and the difTerence in the…

A:

Q: What is the volume of the largest cone having its circular base circumscribed about a face of a…

A: To determine the volume of the largest cone having its circular base circumscribed about a face of a…

Q: What is the surface area of a regular hexagonal pyramid with base side length of 6cm, apothem of 5.2…

A: Surface area of a hexagonal pyramid = 3ab+3bs a is apothem length.b is base length.s is slant…

Q: 2. What is the perimeter needed to fence a right triangle with legs 63ft and 16 ft? from

A: The objective of the question is evaluate the perimeter of the right triangle.

Q: 5) An aquarium tank in the shape of a rectangular prism is 20 inches long by 16 inches wide by 12…

A: The tank dimensions are  Length l = 20 inches Width b = 16 inches Height h = 12 inches

Q: 3. What is the surface area of a rectangular prism with a height of 12 feet, a width of 8 feet, and…

A: We are authorized to answer one question at a time since you have not mentioned which question you…

Q: The army squad tent shown in the figure has a roof with trape- zoidal sides whose bases form a rec-…

A: The army squad tent shown in the figure has a roof with trape- zoidal sides whose bases form a rec-…

Q: What is the surface area of this square pyramid with a base length of 5 meters and a slant height of…

A:

Q: If the area of a trapezoid is 1,299 units?, and the lengths of the two bases are 16 & 22, what is…

A:

Q: A punch bowl is in the shape of a hemisphere (half of a sphere) with a radius of 9 inches. The cup…

A: Given information:A punch bowl in in the shape of a hemisphere (half of a sphere) with the radius of…

Q: 1. A Norman window consists of a rectangle surmounted by a semicircle. If the perimeter of a Norman…

A:

Q: Consider a right pyramid whose base is an equilateral triangle of side 4 cm each. If each slant edge…

A:

Q: A norman window consists of a rectangle surmounted by a semi-circle. If the perimeter of a norman…

A:

Q: A developer wants to subdivide a rectangular plot of land measuring 600 m by 750 m into congruent…

A:

Q: A cabinet maker wants to make a simple open cab- inet as shown at right. If the middle shelf is to…

A: In the given question we have to maximize the area .

Q: 6. Find the difference of the areas of a square and a semi-circle if the square is inscribed in the…

A:

Q: What is the surface area of a rectangular pyramid with base side length of 4 cm, base side width of…

A: Given Data: The length of the rectangular base is: l=4 cm The width of the rectangular base is: w=9…

Q: The perimetre of a rhambus in 20 cm and one of the diagonal is 8 cm. what is the area (in om?) of…

A:

Q: What is the area of a trapezoid with bases of length 4 cm, 1.6 cm, and a height of 2 cm? O 2.8 cm2 O…

A:

Q: 24.) To the nearest whole number, what is the surface area of a square pyramid with each side of the…

A: The base is a square with sides 30 yards  So area of the base= 30*30 = 900 square yards

Q: A triangular prism has base edges 4cm, 5cm, and 6cm long. Its lateral area is 300 cm2. What is the…

A:

Q: The total surface area of a cube is 11,641 cm2. a. What is the length of one of the sides? b. What…

A: We will use the cube formula to find solution the problem .

Q: What is the surface area of an equilateral triangular pyramid with base side length of 9 cm, base…

A: This is a Equilateral triangular pyramid . That means we need to use the area formula for triangles…

Q: 2. Find the length of a rectangular lot 14 m wide and with 50 m digonal path.

A: As per guidelines we have to solve one question

Q: If there are 1; cu. ft. in a bushel, what is the capacity (in bushels) of a hopper in the shape of…

A: Given query is to find the capacity of hopper .

Q: 3. What is the surface area of this regular pyramid? 12 ft 10 ft 240 ft2 O 250 ft? O 340 ft? 300 ft?

A: This question is based on simple formula of surface area of a pyramid.

Q: What is the volume of a regular hexagonal pyramid with base side length of 6 cm, apothem of 5.2 cm,…

A:

Q: Find the surface area of a square pyramid with side length 2 in and slant height 5 in. 5 in 2 in 2…

A:

Q: 3.) Find the surface area and volume of a square pyramid with side lengths of 24 inches, and a slant…

A:

Q: . Find the volume of a regular pyramid shown in the figure given a circumscribing circle radius =…

A:

Q: 4.Find that length of canvas ¾ meters wide is required to make a conical tent 8 meters in diameter…

A: To find the length of canvas 34 meters wide is required to make a conical tent 8 meters in diameter…

Q: A factory is to be built on a lot measuring 120 ft by 160 ft. A local building code specifies that a…

A: Given: A factory is to be built on a lot measuring 120 ft by 160 ft. A local building code specifies…

Q: The section is about polyhedrons and spheres The chapter is on surfaces and solids   Thanks!

A:

Q: If a cylindrical water tank holds 1,000 ft of water and has a height of 10 feet, what is the…

A: Explanation of the answer is as follows

Q: Find the surface area of a square pyramid with side length 2 mi and slant height 4 mi. 4 mi 2 mi 2…

A: The surface area of the square pyramid can be calculated by using formula, S.A=a2+2al , where  a  is…

Q: A factory is to be built on a lot measuring 114 ft by 152 ft. A local building code specifies that a…

A: Given: total area of yard and building = 114 ×152 ft2 = 17328 ft2 Now it is given that according to…