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2 years ago

Please answer. Geometry problem. Unit: Degrees

Mathematics

1 answer:

Zinaida [17]2 years ago

3 0

Answer:

Step-by-step explanation:

∠C is common in both triangles

equate them

∠C = 180- (x + 100) = 180 - ( 4x + 49)

x + 100 = 4x + 49

100 - 49 = 3x

51 = 3x

x = 51/3 = 17

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