Question

Arc mAB=125°find the length of AB

Answer 1

We have a diameter of 9ft and m

We will use the next formula

`\text{arc length}=2\pi r((\theta)/(360))`

where

r=d/4=9/2=4.5

Θ=125°

we substitute the values

`\text{arc length}=2\pi(4,5)((125)/(360))=9.82ft`