2 years ago

Answer this question

Mathematics

1 answer:

barxatty [35]2 years ago

8 0

Answer:

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Find the value of x m<2= 10x + 10

jarptica [38.1K]

Answer: x = 12

Step-by-step explanation:

a) Linear Pair: 110° + ∠a = 180° --> ∠a = 70°

b) congruent sides implies congruent angles --> ∠b = 70°

c) Triangle Sum Theorem: ∠a + ∠b + ∠c = 180

70° + 70° + ∠c = 180°

∠c = 40°

d) Complimentary Angles: ∠c + ∠d = 90°

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3 years ago