Question

Find all the unknown values in the following figure​

Answer 1

Answer:

transveral and parallel lines

Answer 2

Step-by-step explanation:

X = 20° (vertically opposite angles are equal)

X = y(alternate interior angles are equal)

X = y = 20°

X+y = 180°

20° + z = 180°(sum of co interior angle =180°)

z = 160°

X= 20°

y= 20°

z = 160°