Question

Find the circumference and the area of a circle with diameter equal to 8.6 inches. Use 3.14 for pi

Please answer it will mean a lot thanks

Answer 1

Answer: Circumference of circle = 27.004 inches

Area of circle = 58.0586 inches²

Explanation:

Diameter of circle = 8.6 inches

Pi (
`\pi`) = 3.14

Circumference of circle (With diameter) =
`\pi \\`d (
`\pi`×diameter)

= 3.14 × 8.6

= 27.004 inches

Area of circle (With diameter) =
`\pi`
`d^(2)`/4

= 3.14 × 8.6 × 8.6 / 4

= 3.14 × 73.96 / 4

= 58.0586 inches²