DIRECTION: Read and understand each item. Choose the letter of your answer.

1. The radius of a circle is 3 inches. What is the area of the circle?
P= 3 in
a 28.26 in?
c.30.26 in?
b. 40.14 in?
d.41.26 in?
2. The diameter of a circle is 8 centimeters. What is the area of the circle?
a. 60.25 cm2
c. 50.24 sq.cm?
b. 44.34 cm?
d. 30.79 cm?
3.What is the area of a circle whose diameter is 13 meters?
a. 130.667 m2
c. 140.786 m2
b. 132.665 m2
d. 154.453 m2
4. What is the area of a circular mirror with a radius of 18 cm?
a. 1017.36 cm?
c.1122.30 cm?
b. 1023.45 cm?
d.1125.15 cm?
5. What is the area of a circle whose radius is 6 cm?
a. 112.15cm?
c. 113.04 cm?
b. 112.50 cm?
d. 113.10 cm?
6. Find the area of a circle with a diameter of 20 meters.
a. 413 m2
C.211 m²
b. 314 m
d.305 m2
7. What is the area of a circle with radius of 3 m?
a. 25.30 m2
c. 30.16 m²
b. 34.24 m2
d. 28.27 m²
8. Caleb skates at a circular rink that has a radius of 5 yards. If he uses 3.14 for
TT.What is the estimated area of the skating rink.
a. 57.2 yd?
C. 68.1 yd?
b. 78.5 yd?
d. 87.5 yd?
9-10 Visualize the figure and find the volume.
9.
10.
A. 15 Cu. Units
B. 20 Cu. Units
C. 25 Cu. Units
D. 10 Cu. Units
a. 15 Cu. Units
b. 20 Cu. Units
c. 25 Cu. Units
d. 10 Cu. Units

please answer ​