Line AB line CD | line EF and line QP1is their transversal. If y:z 3:7 – InterviewSolution

1.	Line AB line CD \| line EF and line QP1is their transversal. If y:z 3:7 then findthe measure of Zx. (See figure 2.25.)Fig. 2.25
Answer» let the ratio be kso angle y and z are 3k and 7k respectivelythereforey+z = 180°10k = 180°k = 18°angle y = 54°z = 126°x = 126°

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