# Hotmath

Title:
Hotmath
Author:
Hotmath
Chapter: Areas and Volumes Section: Surface Areas of Pyramids, Cones and Spheres

Problem: 1

Find the surface area of the given space figure. Round to the nearest square unit.

Problem: 3

Find the total surface area of the given space figure. Round to the nearest square unit.

Problem: 5

Calculate the total surface area of the given solid. Round to the nearest tenth.

Problem: 7

Find the surface area of a sphere with radius 4. Leave the answer in terms of π .

Problem: 9

Find the surface area of a sphere with radius 5.2. Leave the answer in terms of π .

Problem: 11

Find the surface area of the given space figure. Round to the nearest square unit.

Problem: 13

Find the total surface area of the given space figure. Round to the nearest square unit.

Problem: 15

Calculate the surface area of the given solid. Round to the nearest tenth.

Problem: 17

The slant height of a square pyramid is 12 cm and the length of the base is 4 cm. Find the surface area of the pyramid.

Problem: 19

A hemisphere is half of a sphere. Find the area of the curved surface of a hemisphere of radius 4.1.

Problem: 21

Calculate the surface area of the given solid. Round to the nearest tenth.

Problem: 23

Find the radius of the sphere whose surface area is 324 π . Leave the answer in terms of π .

Problem: 25

Find the surface area of the given space figure. Round to the nearest square unit.

Problem: 27

Calculate the surface area of the given solid. Round to the nearest tenth.

Problem: 29

Is the surface area of a square prism with base length 8 m and height 9 m the same as the area of a square pyramid with base length 8 m and height 9 m?

Problem: 31

Find the lateral surface area of the given square pyramid.

Height = 113.8 feet

Base = 84.6 feet

Slant height = 153 feet

Problem: 33

Find the surface area of a sphere of diameter 73 ft. If the sphere is to be covered by 1,665 panels, what is the average area of each panel? Round to the nearest tenth of a square foot.

Problem: 35

Obtain the surface area to the nearest square unit for the space figure represented by the given net.

Problem: 37

Obtain the surface area of the given space figure. Round to the nearest tenth if the answer is not a whole number.

Problem: 39

Determine the length of the edge of a cube with total area is 96 cm 2 .

Problem: 41

Calculate the surface area of the given solid. Round to the nearest tenth.

Problem: 43

Use the given figure. Determine the surface area of the tent including the bottom that is similar to a triangular prism.

Problem: 45

A box holds 18 cans. Each can has a diameter of 6.4 cm and a height of 12.6 cm. How much paper is needed to make the labels for the 18 cans?