A gazebo is built in the shape of a regular octagon. Each side is 8ft long and the enclosed area is 310.4ft^2. What is the length of the apothem?

Q: Two lateral faces of a rectangular pyramid have a base length of 10 inches and a height of 15…

A: We are asked to find the surface area of the rectangular pyramid

Q: Find the volume of the square right pyramid below with a base edge of 40 feet and a slant height of…

A:

Q: The pyramid shown has a square base with sides 10 cm and the other edges all 13 cm long. Find the…

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Q: A regular triangular pyramid has an altitude of 4.5 m and a volume of 23.383 cu. m. what is the base…

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Q: Compute the volume and surface area of a right regular octagonal pyramid for which the side of the…

A:

Q: The overhead view of a hex nut is a regular hexagon with the side length 3 centimeters and an…

A: What is the area of the overhead view of the hex nut .

Q: A pyramid has a base in the shape of a regular octagon with side length 7 feet. The lateral area of…

A: Detail solution written below

Q: 2. The volume of a cuboid is 864 cm³. Its height is 6 cm and its breadth is 8 cm. (a) Find the…

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Q: A composite figures form by placing half-sphere atop a cylinder. The half-sphere and the cylinder…

A: Solving the following problem

Q: Compute the height of a regular pyramid with a base area of 48.0 square feet and a volume of 212.0…

A: Area of the base of a regular pyramid is:  AB=48  sq. ft.Volume of pyramid is:  V=212  cubic ft.

Q: A tent is in the form of a cylinder of diameter 20 m and height 2.5 m surmounted by a cone of equal…

A:

Q: Find the volume of a right regular triangular pyramid, where the base edge x = 36 cm and the  height…

A: Given that: Find the volume of a right regular triangular pyramid, where the base edge x = 36 cm and…

Q: The interior of a building is in the form of a cylinder of base radius 12 m and height 3.5 m…

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Q: How do I set up?  Approximate the area of a regular pentagon of radius 4 cm.

A: To approximate the area of a regular pentagon of radius 4 cm.

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: Calculate the lateral area of a regular quadrangular pyramid frustum knowing that the side of the…

A: Calculate the lateral area of a regular quadrangular pyramid frustum knowing that the side of the…

Q: In a frustum of a cone the radii of the base circles are 35  cm and 9 cm. If the altitude is 2 cm,…

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Cylinders

A cylinder is a three-dimensional solid shape with two parallel and congruent circular bases, joined by a curved surface at a fixed distance. A cylinder has an infinite curvilinear surface.

Cones

A cone is a three-dimensional solid shape having a flat base and a pointed edge at the top. The flat base of the cone tapers smoothly to form the pointed edge known as the apex. The flat base of the cone can either be circular or elliptical. A cone is drawn by joining the apex to all points on the base, using segments, lines, or half-lines, provided that the apex and the base both are in different planes.