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stepan [7]
3 years ago
9

Please answer. Geometry problem. Unit: Degrees

Mathematics
1 answer:
Zinaida [17]3 years ago
3 0

Answer:

17

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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3 years ago
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