Math, asked by prisha3566, 7 months ago

Find the degree measure of the angles in the given figure.​

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Answers

Answered by SidharthSK1122
1

Answer:

30 °

Step-by-step explanation:

(z+20°)+(z+30°)+(z+40°) = 180°

== 3z + 90° = 180°

== 3z = 90°

== z = 30°

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