181,473 views
37 votes
37 votes
Find the missing angle.

90 - 43

y = [???]

Find the missing angle. 90 - 43 y = [???]-example-1
User Munim
by
2.8k points

1 Answer

21 votes
21 votes

Explanation:

Here. ...the sum of interior angle of triangle is 180° so...

90° + 43° + y = 180°.

133° + y = 180°

y = 180° - 133°

y = 47°

User Dane Boulton
by
2.8k points
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