Math, asked by anonymous1742, 2 months ago

three angles of a triangle are x+20, x+30 and x+ 70. find value of x

Answers

Answered by Anonymous

0

Answer:

x = 20

Step-by-step explanation:

sum of the angles = 180

x+20 + x+30 + x+70 = 180

3x + 120 = 180

3x = 60

x = 20

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