Question

Each of two equal angles is twice the third angle .

find the measure of all its angles

Answer 1

hlo

let equal.angle be x

another be 3x

sum of angle of tiangle is 180°

x + x + 3x = 180

5x = 180

x = 36

then,

equal.angle is 36°

another = 3 × 36 = 108°


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