Question

If one angle of a triangle is 60° and the other two angles are in the ratio 2:3. find
these angles.​

Answer 1

One angle of a triangle =60

∘

Other two angles are in the ratio 2:3

Sum of other two angles =180 ∘ −60 ∘

=120 ∘

Let one of other two angles =2x

Then third angle =3x

2x+3x=120 ∘

5x=120 ∘

x=24

Other two angles are 2x=2×24=48 ∘

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and 3x=3×24=72 ∘

Other two angles of the triangle are 48 ∘ ,72 ∘

Answer 2

see the attachment above hope it helpss you✌️