Question

Need some help. . Please

Answer 1

Answer:

Answer is B :) 180-x

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Answer 2

Question:-

Find the value of y

$a)90 - x$

$b)180 - x$

$c)180 - 2x$

$d)360 - 2x$

Solution:-

Correct answer is 'c'

Explanation:-

They are vertically opposite angles

Exterior angle = sum of interior opposite angles

So, Adjacent angle to y is 180-y

So,

$180 - y = x + x$

$180 - y = 2x$

$180 - 2x = y$