Question

Find the approximate value of the circumference of a circle with the given radius. Use = 3.14. Round your answer to the nearest hundredth.

5.1 cm

how do you now what to mutliply by like 5.1 x 5.1 the multiply by 3.14

Answer 1

To get the circumference of a circle, use the following formula
\[C= 2*\pi*r\]

Answer 2

in this case the circumference would be

C= 2 * (3.14) * 5.1

Answer 3

2 x 3.14 x 5.1 = 32.028

Answer 4

there you go

Answer 5

Round to nearest hundredth...23.03

Answer 6

so it would be 32.0

Answer 7

32.03

Answer 8

ROUND TO THE NEAREST HUNDRETH

Answer 9

crap...it didn't change my dyslexia...i meant 32.03

Answer 10

lol