Math, asked by akida11, 7 months ago

If 2x +70° and 3x+20° are supplementary angles determine the value of x?

Answers

Answered by siddhijain55

1

Answer:

Step-by-step explanation:

2x+70= 180

110=2x

x= 55

3x+20=180

3x= 160

x= 160/3

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