Question

The angles of a triangle are(x+20)°,(2x+30)° and (3x+10)° find the value of x

Answer 1

hey !!

Here's your answer !!

x+20+2x+30+3x+10=180°[ angle sum property of triangle ]

6x+60=180°

6x=180-60

6x=120°

x=120/6

x=20°

hope it will help you !!

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Answer 2

By angle sum property of triangle

x+20+2x+30+3x+10=180

6x+60=180

6x=120

x=120/6

x=20

All the best