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zimovet [89]
3 years ago
13

Solve for y please refer to image

Mathematics
1 answer:
Kitty [74]3 years ago
7 0

Answer:

y = 80

Step-by-step explanation:

the angles of a triangle = 180. the top angle is 80 and the bottom is 20. 180 - 20 - 80 = 80

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