Of the three angles of a triangle, one is twice the smallest and another guy is thrice the smallest . Find the angels
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Answer in the given attachment.
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Step-by-step explanation:
∠A ,∠B , ∠C be the angles of a triangle and let angle B be the smallest angle
given
∠A = 2∠B
∠c = 3 ∠B
wkt
sum of a triangle = 180
∠A + ∠B +∠C = 180
substitute the thing in given
2∠B + ∠B + 3∠C = 180
6∠B = 180
∠B = 180/6
∠B = 30°
angle A = 2 angle B
= 2(30)
= 60°
angle C = 3 angle B
= 3(30)
= 90°
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