Question

If the three
angles of a triangle are in the ratio 2:1
find all the angles of a triangle​

Answer 1

Answer:

let those three angles be 1x, 2x, 1x

then according to the angle sum property of a triangle

x + 2x + x = 180°

4x = 180°

x = 180°÷4

= 45°

so the angles are 45° , 45° , 2×45°= 90°

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