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What is the measure of angle x

What is the measure of angle x-example-1
User Palako
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1 Answer

8 votes

Answer:

Explanation:

∠a + 40 + 48 = 180 {Straight line angles}

∠a + 88 = 180

∠a = 180 - 88

∠a = 92°

92 + 47 + ∠x = 180 {angle sum property of triangle}

139 + ∠x = 180

∠x = 180 - 139

∠x = 41°

User Mariusz Wiazowski
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7.3k points