1 year ago

Find the missing angle. Show all your work. Pls, answer!

1 answer:

7 0

Steps:
(n-2) * 180 = sum of interior angles
(3-2) * 180 = 180

Bottom Triangle
25 + 51 + x = 180
x = 104

Top Triangle
104 + 34 + x = 180
x = 42

Answer:
42

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