Question

plz answer question no 12 its very urgent ! ​

Answer 1

Answer:

hi first see the attachment

I make some my angel for solution..

Step-by-step explanation:

to find:

value of x

solution:

• value of y=>

y=45°-------( because they are alternate interior angles)

• value of z=>

z=30°-------( because they are alternate interior angles)

x+y+z=360°----( because they make

a circle which is equal to360°)

equation:

x+y+z=360

=>x+30°+4°5=360°

=>x+70°=360°

=>x=360°-70°

=>x=290°

value of x=290°