Question

Find the value of x ????

Answer 1

Honestly i have no idea

Answer 2

Answer:

100° is the value of angle x.

Step-by-step explanation:

Given irregular hexagon with different measure of the angles.

To find = ∠x = ?

Solution :

Sum of  all angles of hexagon is equal to 720°.

$x+90^o+120^o+156^o+145^o+(x+9)^o=720$

$2x+529^o=720^o$

$2x=720^o-520^o$

$2x=200^o$

$x=\frac{200^o}{2}=100^o$

100° is the value of angle x.