Question

Shondra wants to find the measure of angle jkl. her work is started. what is the measure of angle jkl? m∠jkl = one-half (138 – 62) m∠jkl = °

Answer 1

`m < JKL=38^\circ`

Explanation:

we know that

The measurement of the external angle is the semi-difference of the arcs which comprises

In this problem

`m < JKL=(1)/(2) (arc \ ML-arc \ MN)`

substitute the values

`m < JKL=(1)/(2) (138^\circ-62^\circ)`

`m < JKL=(1)/(2) (76^\circ)`

`m < JKL=38^\circ`

Answer 2

Answer: 38 degrees

Explanation:

Using the given formula, we have:

m∠jkl = one-half (138 - 62)

m∠jkl = one-half (76)

m∠jkl = 38

Therefore, the measure of angle jkl is 38 degrees.