Question

(a) In the figure find the value of y. Also mention the properties used​

Answer 1

Answer:

15

Step-by-step explanation:

<coa = <3y. (Vop)

<eok=5y. (Vop)

3y+4y+5y=180. (angle on a straight line)

12y=180

y=180/12

y=15

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