Question

Find the required measurment.

Find the length of an arc of 40° in a circle with an 8 inch radius. (Use 3.14 for and round to the nearest hundredths.)

Answer 1

length=2(40/360)(3.14)(8) solve it to get the answer

Answer 2

then round the answer upto two decimal place

Answer 3

2*pi*r
=2*3.14*8
=50.24

40 degree = 40/360 * 50.24
= 1/9*50.24
=50.24/9
=5.58

Answer 4

mathematicalpro gj......

Answer 5

oh thnx hashir