Question

find the angles of a triangle if its angles are (5 x) degree (2 X + 10) degree and (3 X - 10 degree​

Answer 1

Answer:

Answer. Step-by-step explanation: 5x+(2x+10)+(3x-10)=180°

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Answer 2

Answer:

Let the angles of the triangles be (5x) , (2x+10) and (3x-10) respectively

Sum of angles of triangle = 180°

So,

5x+(2x+10)+(3x-10)=180

5x+2x+10+3x-10=180

10x=180

x=180/10

x=18

The angles of the triangle are (5*18), (2*18+10), (3*18-10)

5*18 = 90°

2*18+10 = 46°

3*18-10 = 44°