Question

In the following figures, find the value of x :​

Answer 1

Answer:

THE ANSWER IS 117

Step-by-step explanation:

the sum of opposite angles of a triangle = exterior angle

also known as exterior angle property

Answer 2

Step-by-step explanation:

$42 + 75 + y = 180$

sum of all angles of a triangle is 180.

$117 + y = 180$

$y = 180 - 117$

$y = 63$

now, we have to find value of X.

$y + x = 180$

$x = 180 - 63$

$x = 117$