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Find the circumference and area of a circle with a diameter of 14 inches. Leave your answers in terms of pi. (4 points)   C = 14π; A = 49π C = 7π; A = 28π C = 14π; A = 28π C = 7π; A = 49π
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Find the circumference and area of a circle with a diameter of 14 inches. Leave your answers in terms of pi. (4 points)  

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

User Mikhail Stepanov
by
8.8k points

2 Answers

5 votes

Answer:

C = 14π; A = 49π

Got Correct On Quiz !!

User Oam Psy
by
7.5k points
4 votes
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
User Youngtackpark
by
8.3k points
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