In problems 1-14, a figure is described. a. Give its ... Chapter 10: Surface Areas
Worksheet page 2. 9. a regular square pyramid with slant height. 10. A right cone
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Chapter 10: Worksheet Surface Area
Honors Geometry Mr. Ferwerda
In problems 1-14, a figure is described.
1.
3.
5.
7.
a box with length 12 in., width 7 in., and height 8 in.
Name:
a. Give its lateral area. b. Give its surface area. 2.
a right cylinder with base radius of 5 cm and height of 8.5 cm
a. LA =
a. LA =
b. SA =
b. SA =
a right pentagonal prism with base area area 72 mm2, base perimeter 32 mm, and height 35 mm
4.
a right cylinder with base circumference of 18π feet and height of 10 feet
a. LA =
a. LA =
b. SA =
b. SA =
a cube with edge of 3 yd
6.
a cube with edge of e
a. LA =
a. LA =
b. SA =
b. SA =
right cylinder
8.
right triangle prism
a. LA =
a. LA =
b. SA =
b. SA =
Chapter 10: Surface Areas Worksheet
9.
11.
13.
a regular square pyramid with slant height of 2 yd. and base edge of 1 yd.
page 2
10.
A right cone with base radius of 6 cm and slant height of 9 cm
a. LA =
a. LA =
b. SA =
b. SA =
a regular square pyramid with slant height of 5 in. and base area of 49 in.2
12.
a right cone with base circumference of 14π feet and slant height of 8 feet
a. LA =
a. LA =
b. SA =
b. SA =
a regular triangular pyramid with base edge of 10 cm and slant height 13 cm
14.
a right cone with base radius of 8 cm and height of 14 cm
a. LA =
a. LA =
b. SA =
b. SA =
Chapter 10: Surface Areas Worksheet
page 3
In problems 15-19, answer the questions. 15.
A section of concrete sewer pipe is 4 ft in diameter and 8 ft long. Find the lateral area of the pipe.
16.
A gift box measures 40 in. by 28 in. by 12 in. Can the box be completely covered by a 30-ft2 roll of wrapping paper? Why or why not?
17.
Refrigerated biscuit dough comes in a cylindrical can with diameter 2.5 in. and height 8 in. The bases are aluminum and the lateral face is cardboard. a. How many square inches of aluminum are used?
b. How many square inches of cardboard are used?
18.
Find the surface area of a regular hexagonal pyramid with a slant height of 12 cm and a base edge of 8 cm.
19.
The slant height of a regular square pyramid is 20 mm and its lateral area is 560 mm2. a. What is the length of a base edge?
