Question

please answer correctly withstep by step explanation. Please please please please please please please please please please please please please please please please please. ​

Answer 1

Step-by-step explanation:

It is given that x+z+y = 240°

but,

we know that x+z+y+u = 360°

:- 240 + u = 360

u = 360-240

u = 120°

Answer 2

Since the angle is a complete angle,

u+x+y+z = 360.

Given, x+y+z = 240°.

So,

u+x+y+z = 360

or, u+240 = 360

or, u = 360-240

or, u = 120

So, u = 120°.

Then we have to find x.

x+u = 180° (linear pair of angles)

or, x+120° = 180°

or, x = (180-120)°

or, x = 60°

So, x = 60°

Since, the opposite angles are equal,

• x = y = 60°
• z = u = 120°

Hence, the values of x, y, z and u are 60°, 120°, 60° and 120°.

Hope this helps you.