Math, asked by tirchasyt11, 6 months ago

FIND X IF THE ANGLE OF A TRIANGLE HAVE MEASURE (X+40) ,(2X+20),AND 3X,​

Answers

Answered by kampallipallavi
2

Answer:

(x+40)+(2x+20)+(3x)=180

6x+60=180

6x=180-60=120

x=120/6

x=20

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