Question

8 7. In Figure 7a and 7b, AB ||CD. Determine the values of x, y and z. Fig. 6 i. A Р B ii. B 70° Z A X NZ у y 100° 80° X 40 C Q R С D D Fig. 7a Fig. 7b.give the answer in explanation.
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Answer 1

Step-by-step explanation:

in figure 7 a

x= 70 degree

y= 30 degree

z= 80 degree

in figure 7 B

x=80 degree

y=60 degree

z=40 degree