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Find the measure of each angle indicated.
23)

A) 125°
C) 120°
B) 110°
D) 112°

Find The Measure Of Each Angle Indicated 23 A 125 C 120 B 110 D 112 class=

Sagot :

Answer:

B

Step-by-step explanation:

The exterior angles of the triangle sum to 360° , then

? + 107° + 143° = 360°

? + 250° = 360° ( subtract 250° from both sides )

? = 110° → B