Circumference of a circle with a diameter of 15 inches.

Mathematics

2 answers:

slamgirl [31]3 years ago

5 0

Answer:

Cir = d $\pi$

C = 15 $\pi$

Step-by-step explanation:

lbvjy [14]3 years ago

5 0

Answer:

Exact Answer: 15π inches

Decimal Answer: 47.1 inches

Step-by-step explanation:

The unit is inches because circumference is one dimension.

1.) Circumference Formula: 2πr or dπ⇒d=diamater ⇒r=radius

2.) dπ=15π

3.) 15 × 3.14⇒approximate answer

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