Question

can u plz help me plz solve these sums for me​

Answer 1

Answer:

I m sorry but i was able to solve only 8th question

1) figure-y=125°

x=55°

z=125°

2) figure=y=140°

z=80°

x=60°

Step-by-step explanation:

1)y=180-55(measure of straight angle is 180°)

=125°

y and z =125°(vertically opposite angles)

x=55°(vertically opposite angle)

2)y=180-40(measure of straight angle is 180°)

=140°

z=40+40=80°

x =180-40-80=60(straight angle)

x=60°