Question

What is m∠4 if m∠8 = 40°? A. 50°
B. 180° C. 70° D. 40°

Answer 1

Answer:

D. 40°

Step-by-step explanation:

if < 8 = 40°

Then

< 4 = < 8 = 40° ( being corresponding angles)

Hope it will help :)❤

Answer 2

The measure of angle 4 is option (D) 40 degrees

What is Corresponding angle?

Any pair of angles each of which is on the same side of one of two lines cut by a transversal and on the same side of the transversal

Given,

∠8=40 degrees

∠8=∠4

Because both are corresponding angle

Therefore,

∠4 =40 degrees

Hence, the measure of angle 4 is option (D) 40 degrees

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