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26 votes
26 votes
Pls help question is in the picture

Pls help question is in the picture-example-1
User Sungjun
by
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1 Answer

10 votes
10 votes

Answer:


135 + 4x + 5x = 180 \\ 9x = 180 - 135 \\ 9x = 45 \\ x = (45)/(9) \\ x = 5

Angle A will be


5 * 5 = 25

=25°

User LEHO
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2.4k points