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15 votes
PLEASE HELP ME ON THIS PLEASE THANK YOU

PLEASE HELP ME ON THIS PLEASE THANK YOU-example-1

2 Answers

7 votes

Answer:

59

Explanation:

All of the angles add up to 180

That means you should add both of the totals of the angles that are given and subtract that number from 180. In this case, it would be...

90+31 =121

180-121 = 59

User Tikotzky
by
7.0k points
4 votes
x = 59 because the angles in a triangle add up to 180 degrees
User ThreeCheeseHigh
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7.9k points