Question

in triangle abc the angles of triangle are in ratio 2 ratio 4 ratio 3 find the smallest angle of triangle ABC​

Answer 1

Answer:

2:4:3

total = 9

smallest angle = 2/9 × 180

40°

Answer 2

Answer:

angle A=2x

angle B=4x

angleC=3x

2x+3x+4x=180

9x=180

×=180÷9

×=20

fill value of x in three terms

2×20=40cm

4×20=80cm

3×20=60cm

so smallst side is 40 cm..

Hope it Helps.......