Math, asked by bishtanjali2345, 4 months ago

value of unknown angle

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Answers

Answered by NoureenAneeze

0

Answer:

64⁰

Explanation:

External Angles are 89⁰, 92⁰, 20⁰, 85⁰, and x⁰

Sum of external angles = 360⁰

89⁰ + 92⁰ + 20⁰ + 85⁰ + x⁰ = 360⁰

296⁰ + x⁰ = 360⁰

x⁰ = 360⁰ - 296⁰

x⁰ = 64⁰

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