Question

Find the circumference of the circle in terms of pi.

The circle has a radius of 39 in.

A)39π in.
B)156π in.
C)1521π in.
D)78π in.

Answer 1

circumference of circle = 2pi r

$2\pi \: r = 2 \times 39 \times \pi \\ \: \: \: \: \: \: \: \: \: \: \: = 7</strong><strong>8</strong><strong>\pi$HOPE IT HELPS YOU MARK AS BRAINLIST PLZ

Answer 2

Answer:

78π in. (D)

Step-by-step explanation:

Perimeter of circle or circumference of circle = 2πr,

r = 39 (given)

Using the formula

2 X π X 39

= 78 π in.

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