Question

Find the measurement of arc JL
PLLLLLLSSSS HELP 100 points

Answer 1

108

Explanation:

Hey There!

So the arc is equal to its corresponding angle

We are given the angle of KL which is 30 so all we need to do is find the length of arc JK

The angles given and the missing angle are supplementary angles meaning that they will add up to equal 180

so we subtract the given angles from 180 to find the missing angle

180-30-72=78

Now we just add arc JK and arc Kl

30+78=108

so arc JL is equal to 108