Question

PLease someone help me find the angle x,y and z please someone please with which pair have you used. Please I seriously need help please guys please.

Answer 1

Answer:

y-100

x=100

z=80

Step-by-step explanation:

y and 80 form a straight angle and z is opposite to 80

Answer 2

Answer:

The values of x, y and z can be given as follows:

x = 90°

y = 90°

z = 80°

Step-by-step explanation:

Line l || m and a || b

Therefore, it can be said that-

angle z is an alternate angle to the angle 80°

Thus, the value of z = 80°

Similarly, x and y are corresponding angles and are equal to each other.

that is-

x = y

By the theorem, sum of the angles on the same side of transversal are 180°.

Thus,

x + y = 180°

[ Since x = y]

x + x = 180°

2x = 180°

x = 90°

Therefore, x = y = 90°