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Math help ohh yup #5 in the middle

Math help ohh yup #5 in the middle-example-1
User Brunette
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1 Answer

9 votes

Answer:

m<7 = 49°

m<8 = 41°

m<9 = 49°

m<10 = 41°

Explanation:

Given :

m<7 ≅ m<9

m<8 = 41°

m<7 = 90° - m<8 (complementary angles)

m<7 = 90° - 41° (substitution)

m<7 = 49°

m<9 = m<7 (m<7 ≅ m<9)

m<9 = 49° (substitution)

m<10 = 90 - m<9

m<10 = 90 - 49

m<10 = 41°

User Koen Peters
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7.3k points