Question

5. In the fig, find the value of y.​

Answer 1

Answer:

We have given one value as 2y and other as y

So,2y+y=3y

Then the other side will be 3y

Step-by-step explanation:

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Answer 2

$Sum \: of \: Angle = 180°$

$2y + y + y = 180°$

$4y = 180°$

$y = \frac{ 180°}{4}$

$y = 45°$

$2y = 2 5\times 4 \\ = 100°$