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Find the missing angle
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8 votes
Find the missing angle

Find the missing angle-example-1
User Turamarth
by
4.2k points

2 Answers

8 votes
it’s 100
because to find missing angles you add together the known angles then subtract that from 180
69+11 = 80
180- 80 = 100
User Dave Sexton
by
4.2k points
2 votes

Answer:

x=21

Explanation:

69+90= 159

180-159=21

User Martin Harris
by
3.9k points
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