1.
Find the area of a circle with a radius of 8 meters to the nearest square meter. (Use 3.14 for
.)
A.
50 square meters
B.
201 square meters
C.
113 square meters
D.
804 square meters
Hint
2.
Find the area of the shaded region to the nearest tenth.
A.
9.6 square meters
B.
28.9 square meters
C.
38.4 square meters
D.
115 square meters
Hint
3.
Natasha has a circular pond in her yard. The pond has a diameter of 21 feet. Use
for
to calculate the distance around Natasha's pond.
A.
66 ft
B.
3 ft
C.
147 ft
D.
462 ft
Hint
4.
Find the circumference of a circle whose diameter is 13.5 meters. Use 3.14 for
.
A.
46.12 m
B.
42.39 m
C.
40.5 m
D.
45.9 m
Hint
5.
What is the area of a circle with a radius of 11 meters?
(Use 3.14 for
.)
A.
380 square meters
B.
124 square meters
C.
35 square meters
D.
121 square meters
Hint