Question

[7.03] Find the circumference and area of a circle with a diameter of 7cm. Round your answers to the hundredth.

Answer 1

take half of 7 to get the r = radius then plug into equation and get your answer.

Answer 2

you didnt get you answer?

Answer 3

I just started online school and this question is on the study guide and i just don't understand.

Answer 4

EXAMPLE
GIVEN


USE:


CIRCUMFERENCE OF CIRCLE

CIRCUMFERENCE = 2R π
|___ RADIUS IS HALF TIMES THE DIAMETER THE CIRCLE

AREA OF CIRCLE

A = π R^2



PLUG IN YOU VALUES

Answer 5

do you understand how to get you answer that way?

Answer 6

It helped! Thank you!

Answer 7

:)