4. A milldam of earth, with plane sloping sides of rectangular bases, 10 m. by 5 m. at the top and 20 m. by 10 m. Find the cubic contains if its altitude is 6 m.

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: 4. Find the volume of a three-sided pyramid with height h and base an equilateral triangle with side…

A:

Q: a sphere inscirbed in a right circular cone whose slant height has a length equal to the diameter of…

A:

Q: 12. How many box-shaped scoops 2 in x 2 in x 3 in ar. needed to fill an inverted pyramid shape that…

A:

Q: A regular decagonal prism has side length 8 m, apothem 12.31 m and height 9 m. Find the total…

A:

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

A: Given

Q: 3. The volume of oblique prism with a pentagon base is 9000 cubic feet. and an edge of 150 feet…

A: Given- The volume =9000 ft3,length of the edge= 150 ft, θ=30°. To Find- The length of the side.…

Q: What is the surface area of the pyramid formed from the net shown here? The triangles are…

A:

Q: Two regular pentagons have the areas 147 ft2 and 12 ft2. What is the ratio of their perimeters?

A: Let the area of two pentagon be A1=147 ft2 and A2=12 ft2 To find the ratio of the perimeter.

Q: A prism with height 2 m and a pyramid with height 5 m have congruenttriangular bases. Find the ratio…

A: Volume of Prism = area of base of prism × height   i.e. ,                     = A×2       (Let A…

Q: Find the surface area and volume of a square pyramid with side lengths of 24 in. and slant height of…

A:

Q: 11. The apothem and the height of a regular four-cornered pyramid are 8 cm and 4 cm respectively.…

A:

Q: A wooden article was made by scooping out a hemisphere from each end of a solid cylinder as shown in…

A:

Q: A kite formed with two perpendicular sticks of lengths 11 inches and 12 inches, respectively, has an…

A:

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

A:

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

A:

Q: 2) Find the total surface area of the regular pyramid. 13 ft 12 ft 10 ft Round your answers to the…

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. A snowcone with a radius of 4 cm is sold in a cone-shaped paper cup with a height of 12 cm and an…

A: Snowcone is a crunchy ice ball. If r is the radius of any spherical shape body then its volume is…

Q: Assuming a soap bubble is a perfect sphere, what is the diameter of a bubble containing 1,200 cm3 of…

A: In this question the volume of spherical water bubble is given and we have to find the diameter of…

Q: 6. Calculate the area of a regular octagon, if each side is 5 cm and the width across the flats is…

A: Consider the following figure. The area of the above octagon is 8 times the area of the triangle…

Q: If the surface area of a right angle cone A is 48Tt, and the distance from the tip of the cone to a…

A:

Q: What is the edge of a cube whose volume is equal to that of a rectangular bar measuring 100 cmlong,…

A: Let the edge length of the cube be 'a' units

Q: 1. A cylindrical tank with radius 0.75 meters and height 1.5 meters is to be paint. If a liter of…

A: Given : A cylindrical tank with radius r = 0.75 meter, height h = 1.5 meters Also a liter of paint…

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

A:

Q: 36.) What is the volume of an oblique square pyramid with base edges of 25 inches and a height of 24…

A:

Q: What is the surface area of a square pyramid with base side length of 15 cm and slant height of 5…

A: Given square pyramid  base length =15 cm Slant height = 5 cm

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.) Find the surface area and volume of a 10 centimeter right prism with triangular bases having 18…

A:

Q: 35.) What is the volume of a square pyramid with a base edge of 14 m and a slant height of 25 m?

A:

Q: 11.) What is the area of a regular pentagon whose apothem is 25.1 mm and perimeter is 182 mm?

A: The apothem (sometimes abbreviated as apo) of a regular polygon is a line segment from the center to…

Q: Suppose that each of the bases of the hexagonal prism below has an area of 14 cm2 and that each…

A: Mensuration Question

Q: What is the lateral area of a square based pyramid if the side is 5 in and the height is 10 in?

A: I have used surface area fomula for pyramid

Q: Suppose that each of the bases of the hexagonal prism below has an area of 16 cm2 and that each…

A:

Q: Suppose that a copper sphere of radius 3 cm is beaten and drawn into a wire of diameter 0.2 cm. What…

A:

Q: 23.) To the nearest whole number, what is the surface area of a cone with radius of 14 cm and a…

A: Given  Radius = 14 cm and  Slant = 18 cm

Q: The net of a square pyramid is shown in the diagram. 8 in. 9 in. What is the total surface area of…

A:

Q: The base diameters of a frustum of a cone measure 2.4 m and 1.8 m and are 3 m apart. Determine its…

A: The Curved Surface Area (CSA) of the frustum of a cone is: = pi * l(R + r) where the (r) stands for…

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: 23.) What is the surface area, in square centimeters, of a rectangular prism 9 cm by 8 cm by 10 cm?

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 scoop of ice cream with diameter 6 cm is placed in an ice-cream cone with diameter 5 cm and height…

A: Given, A scoop of ice cream with a diameter of 6cm Ice cream cone with diameter 5 cm and height…

Q: A circular cylinder with a volume of 6.54 cu.m is circumscribed about a right prism whose base is an…

A:

Q: 3. Find the radius, height and EXACT volume of the right cylinder formed by the net (flat pattern)…

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: For a right circular cone, the slant height has a measure equal to twice that of the radius length…

A: Consider the radius of a right circular cone = r So slant height l=2r Given that total area of the…

Q: 2. Find the surface area of a cylinder that has a height of 65 feet and a radius of 26 feet. O…

A: To find the surface area of a cylinder :- Given :- height = 65 ft.               radius = 26 ft.

Q: 19) Find the volume of a rectangular pyramid which has length equal to half its width, a base area…

A: To find the volume of a rectangular pyramid which has length equal to half its width, a base area of…

Q: 25 in. 24 in. 15 in.

A: Formula of Lateral area, AL=12×PB×HS For pentagonal pyramid, PB=5a HS=h2+1205+25a2