find the measure of each arc.
a. JL
b. KM
c. JLM
d. JM

The measure of each arc.
a. JL = 132
b. KM =147
c. JLM = 200
d. JM =120
An angle is the figure formed by two rays, called the sides of the angle, sharing a common endpoint.
The measure of JL
=m JK+ m KL
= 53+79
= 132
The measure of KM
=m KL+ m LM
= 79+68
=147
The measure of JLM
= 53+68+79
= 200
The measure of JM
=360-200
=120
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