Question

Roseanne drew a circle wit a radius of 10.4 cm. what is the approximate circumference of the circle if you use 3.14 for n?

2
Area of a circle: A=nr

Circumference of a circle: C=2nr or C=nd

A) 32.656 cm
B) 65.312 cm
C) 65.322 cm
D) 130.634 cm
HELP PLEASE

Answer 1

its B i took the quiz and got a 100

Explanation:

Answer 2

We know, Circumference = 2πr
So, C = 2 * 3.14 * 10.4
C = 65.312 cm

In short, Your Answer would be Option B

Hope this helps!