Question

if the angle of a triangle are in ratio 1,2,3 the smallest angle in degree is a) 60 b) 30 c) 90 d) 20​

Answer 1

Answer:

b) 30

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Answer 2

Answer:

b)30

Step-by-step explanation:

let's assume the ratios as 1x, 2x and 3x. The sun of all the angles=180

• 1x+2x+3x = 180

•6x = 180

•x= 180/6

•x= 30