Math, asked by heera39639, 1 month ago

The three angles of a triangle are x, (x+ 20°) and (x+ 40°). Find the value of x

Answers

Answered by deepp1505042015134

0

Step-by-step explanation:

∴(x−40)+(x−20)+(x/2−10)=180o

∴5x/2−70o=180o

∴5x/2=250o

∴5x=500o

∴x=100o

Answered by Anonymous

3

Answer:

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