Find the value of a.
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Answered by
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2a+3a=180
=5a=180
a=180/5=36 is your answer.
i hope it will be helpful to you
Answered by
1
Answer:
value of a is 36°
Step-by-step explanation:
The two angles are supplementary
so,
2a + 3a = 180°
5a = 180°
a = 36°
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