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3 years ago

(Figure is provided below)

Mathematics

1 answer:

DanielleElmas [232]3 years ago

7 0

Answer:

The measure of ∠z = 137°

Step-by-step explanation:

Here, angle 1 = 43°

To find : ∠z

Straight line Angle: The angle which measures exactly 180° and is extended by a point on a straight line is called straight angle.

According to the given figure:

∠1 + ∠z = 180 ° (STRAIGHT LINE ANGLE)

or, ∠z = 180 ° - 43° = 137°

Hence, the measure of ∠z = 137°.

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