Find the circumference and area of a circle with a diameter of 14 inches. Leave your answers in terms of pi. C = 14π; A = 49π. C

Question

Ivahew [28]

2 years ago

9

Find the circumference and area of a circle with a diameter of 14 inches. Leave your answers in terms of pi. C = 14π; A = 49π. C

= 7π; A = 28π. C = 14π; A = 28π. C = 7π; A = 49π

Mathematics

2 answers:

Olenka [21] · Answer 1 · 2022-08-26T11:23:07+03:00

Olenka [21]2 years ago

5 0

Given:
diameter = 14 inches
radius = 14 inches / 2 = 7 inches

Circumference of a circle = 2 π r = 2 * π * 7inches = 14 inches * π

Area of a circle = π r² = π * (7in)² = π * 49in²

C = 14π and A = 49π

RSB [31] · Answer 2 · 2022-08-26T13:18:50+03:00

RSB [31]2 years ago

5 0

Answer:

C = 14π and A = 49π

Step-by-step explanation: