Math, asked by amolsinghal5634, 1 year ago

In triange abc angle a is x angle b is 3x and angle c is y if 3y-5x =30 prove that triangle is right angled

Answers

Answered by Bharatgupta100

3

take x +3x +y=180 ................. eq I
ndd 3y-5x =30 ................. eq 2 and solve it

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