Math, asked by subashinisanju, 4 months ago

IN THE GIVEN FIGURE PQR IS A LINE THE VALUE OF A IS

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Answers

Answered by partha123491
6

Step-by-step explanation:

linear line = 180°

3a+5+2a-25=180

5a+5-25=180

a+5-25=180/5

a+5-25=36

a+5=36+25

a=61-5

a=56

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