each of two evil of a triangle is twice the third angle .find the angles of the triangle
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Step-by-step explanation:
Let the third angle be x
then the first and second angle will be 2x each
total angle of a triangle is 180 degree
a + b + c = 180
x + 2x + 2x = 180
5x = 180
x = 180/5
x = 36
angle a and b both = 2x
= 2 x 36
= 72 degrees
angle c = x
= 36 degrees
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