Question

in the adjoinding figure if a:b:c:d:e:f = 1:2:3:4:5:3 find their value and please tell me step by step​

Answer 1

Answer:

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Step-by-step explanation:

Let the ratio of angles to be 1x, 2x, 3x, 4x, 5x, 3x

Since, angles are forming a circel so sum of all angles will be 360°

1x + 2x + 3x + 4x + 5x + 3x = 360

18x = 360

x = 20

So, angles are

1(20) = 20° = a

2(20) = 40° = b

3(20) = 60° = c

4(20) = 80° = d

5(20) = 100° = e

3(20) = 60°= f

If u add all of them the answer will come out to be 360 or,

a = 20°

b = 40°

c = 60°

d = 80°

e = 100°

f = 60°

Answer 2

let, a=x

b=2x

c=3x

d=4x

e=5x

f=3x

A/q,

a+b+c+d+e+f=360°

x+2x+3x+4x+5x+3x=360°

18x=360°

x= 360/18=20°

a=x=20°

b=2x=40°

c=3x=60°

d=4x=80°

e=5x=100°

f=3x=60°

hope it helps you