Question

Horace measured a circular lid and found d, the diameter, was 8 inches and C, the circumference, was 25 inches.

Answer 1

Answer:

A/C ≅ 2

Step-by-step explanation:

diameter of circle d = 8 in

Circumference of the circle C= 25 in

Let us assume we have to find the area of the circular lid  A = $\frac{\pi}{4}d^2$

⇒ A= $\frac{\pi}{4}\times8^2= 50.24 in^2$

Therefore ratio of area to circumference A/C = 50.24/25 = 2.0096≅2