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PLEASE HELP (DUE SOON)!! 45 POINTS
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9 votes
PLEASE HELP (DUE SOON)!! 45 POINTS

PLEASE HELP (DUE SOON)!! 45 POINTS-example-1
User Lixiang
by
3.7k points

1 Answer

10 votes
Answer: 78

Solution:
x = 120 - 42 = 78

120 - 42 = 78
(The outer angle of a triangle is equal to the sum of the other two interior angles.)
User Ganapathy
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3.9k points
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