Question

5.find the lowest angle if ratio of all angles of a ∆ is 4:3:2

a. 40°

b. 50°

c. 60°

d. None of these​

Answer 1

Step-by-step explanation:

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A) 40°

Answer 2

Answer:

40’

Step-by-step explanation:

LET THE RATIO BE 4x 3x and 2x

A/q

4X + 3X + 2X = 180

9x = 180

X = 20

Smallest angle = 2X = 2 X 20= 40’