Question

in the diagram alongside angle b: angle c =2:3, find x and y​

Answer 1

Answer:

2a+3a=120

5a=120

a=24

x=48

y=72

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Answer 2

Answer:

x=48

y=72

Step-by-step explanation:

let the common ratio be a

so,

    2a+3a=120 [exterior angle property]

5a=120

a=120/5

a=24

so

   x=2x=48

   y=3x=72