1.
Find the surface area of the regular pyramid.
A.
426 in
3
B.
468 in
3
C.
384 in
3
D.
234 in
2
Hint
2.
Determine the lateral area of the cone. Round to the nearest tenth.
A.
1508.0 cm
2
B.
754.0 cm
2
C.
603.2 cm
2
D.
1206.4 cm
2
Hint
3.
What is the lateral area of a pyramid whose base is a square with sides measuring 16 meters and with a slant height of 17 meters?
A.
256 m
2
B.
800 m
2
C.
544 m
2
D.
1344 m
2
Hint
4.
Find the lateral area of the cone below. Round to the nearest tenth.
A.
1357.2 yd
2
B.
1696.5 yd
2
C.
1017.9 yd
2
D.
897.7 yd
2
Hint
5.
The lateral area of a regular pyramid with an octagonal base is 109.9 cm
2
. If the slant height is 6.7 cm, find the length of one side of the base. Round to the nearest tenth.
A.
32.8 cm
B.
2.1 cm
C.
4.1 cm
D.
16.4 cm
Hint