Question

8.
In the figure 10.14,1 || m. Find Zx, Zy and Zz.
110°
409
m
Fig. 10.14​

Answer 1

Given: According to the figure, angles are: 40 degree and 110 degree.

To find: The angle x, y and z.

Solution:

• Now we have given: 40 degree and 110 degree.

• Now for z, we have:

                   x = 110 ................. corresponding angles.

• Now for z, we have:

                   x + z = 180 degree....................linear pair.

                   z = 180 - x

                   z = 180 - 110

                   z = 70

• Let the side angle of y be w, then

                   w = 40 ................. corresponding angles.

• Now for y, we have:

                   w + y = 180 degree....................linear pair.

                   y = 180 - w

                   y = 180 - 40

                   y = 140

Answer:

               So the angles are: x = 110, y = 140 and z = 70.

Answer 2

Step-by-step explanation:

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