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28 votes
28 votes
Hi help pls thanks .

Hi help pls thanks .-example-1
User Jeff Miller
by
2.5k points

1 Answer

14 votes
14 votes

Answer:

B

Explanation:

Angle at right angle + 1/2 angle at right angle


90 +( (1)/(2) * 90)


90 + 45


135

User Latchmi
by
3.1k points