Question

Three angles of a triangle are ( 2x + 20)0 , ( x + 30 )0 and ( 2x – 10) . Find the angles.

Answer 1

Answer:

2x+x+2x=30+20-10

5x=40

x=40/5

x=8

put x= 8 in all three angles of triangles u will get the answer

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