Question

In triangle ABC, angle A is 50°. Find angle B and angle C if
they are in the ratio 2:3
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Answer 1

Step-by-step explanation:

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Answer 2

Answer:

let angle b is 2x and angle c is 3x. we know that the sum of all angles of a triangle is 180°. Then angle A + B+ C = 180°. So 50°+ 2x+ 3x = 180°. 50°+5x= 180°. Now 5x=130. Then x= 26. SO we put the values of angles. Angle b= 2×26=52 and angle c =3×26=78