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Alex787 [66]
3 years ago
12

PLEASEEEE HELPP MEE WITHHH NUMBERRR 10!!!!!! PLEASSEEE AND I NEED A GREAT EXPLANATIOn

Mathematics
1 answer:
Nastasia [14]3 years ago
5 0

Answer:

75

Step-by-step explanation:

The external angle of a triangle is equal to the sum of the opposite interior angles.

2x = x + 13 + 62

2x = x + 75

x = 75

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tigry1 [53]

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Step-by-step explanation:

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