wiz-icon
MyQuestionIcon
MyQuestionIcon
4
You visited us 4 times! Enjoying our articles? Unlock Full Access!
Question

In the adjacent figure AB || CD; CD || EF and y : z = 3 : 7, find x.
570706_20505e29acd7434ebcee31496a286ea0.png

Open in App
Solution

Let y and z be 3u and 7u

x=z (Alternate angles)

x+y=180 (Angles made on same side of transversal)

Put x=z

z+y=180

7u+3u=180

10u=180

u=18010=18

z=7×18=126

x=z=126

flag
Suggest Corrections
thumbs-up
4
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Tango With Straight Lines !!
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon