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3 years ago

The circumference of a circle is 19.468 meters Find the radius of the circle?

Mathematics

2 answers:

vovangra [49]3 years ago

4 0

Hey

r = 3.1m

Hoped I Helped

marusya05 [52]3 years ago

4 0

Answer:

3.1 m

Step-by-step explanation:

Okay, to find the circumference of a circle the formula is c = 2 3.14 x r.

R represents the radius.

So, you are trying to find the radius of a circle not the circumference of a circle. We know what the circumference is (19.468).

Therfore you would multiply each answer choice by 2 then by 3.14.

3.1 x 2 = 6.2

6.2 x 3.14 = 19.468

19.468 = 19.468

So your answer is 3.1 m.

To double check all your math you would do this to each answer choice.

I hope that this helped! :)

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