Math, asked by DarshikaPandey, 3 months ago

please answer this question fast asap

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Answered by yupthatsAditya

1

Answer:

40 is the value of a

Step-by-step explanation:

3a +5 + 2a -25 = 180°

5a -20 = 180

5a = 200

a = 200/5

a= 40

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