Question

A circle has a radius of 5. What is the length of an arc that is subtended by a central angle of 55 degrees?

Answer 1

9.59444444

Answer 2

How come?

Answer 3

Arc length = \(\sf \color{}{\frac{angle ~subtended~at~ centre}{360} \times 2 \pi r}\)

Answer 4

is 4.8 correct?

Answer 5

55/360 * 2*3.142*5

Answer 6

The answer is 4.7996554429844063365401496133437 .. rounding it would be what?

Answer 7

4.8 is correct.

Answer 8

I am sorry...you are right...I divided by 180 and ended with wrong answer...