Area of circle:
Area = pi*r^2
a)
(22/7)*7^2 = 154 cm^2
try it
Find the area of a circle of radius:
a. 7cm
b. 14cm
c. 10.5
Use pi= 22/7.
1 answer
a. 7cm
b. 14cm
c. 10.5
Use pi= 22/7.
1 answer
1 answer
1 answer
16 answers
1 answer