The diameter of a circle is 8 inches.

(a) Find the area of the circle

(b) Find tye circumference if the circle

(A) 50.24 square inches

(B) 25.14 is the circumference

Step-by-step explanation:

(A) Diameter of circle = 8 inches

so radius of circle = 4 inches

now area = π r^2

=3.14 * 4*4

= 3.14*16

= 50.24 square inches (Ans)

(B) R a d i u s o f c i r c l e = 4

C i r c u m f e r e c e = 2 π r = 2 π (4) = 8 π

= 8 * 22 / 7 = 176 / 7 = 25.14

Diameter = approx. 50.27

Circumference = approx. 25.13