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PLEASE can someone help with this??IT IS important
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3 votes
PLEASE can someone help with this??IT IS important

PLEASE can someone help with this??IT IS important-example-1
User Joekarl
by
7.3k points

2 Answers

3 votes

Answer:

4

Explanation:

I, m

User Vassilis Blazos
by
6.4k points
4 votes

Answer:

1) x=5 so angles are 25°, 80° and 75°

Explanation:

The angles of a triangle should add up to 180. So e.g., for the first one, you know that

5x + 16x + 15x = 180

so

36x = 180

x = 5

User Phuah Yee Keat
by
7.3k points
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