Solve this:
Q.33. In the figure below, E F ¯ G H ¯   .   I f   G I ¯ is the transversal, I G H = y °   a n d   F I G = 3 y ° , then the ratio of the supplement of y to its complement is

Dear student,
Here is the solution of your asked query:
Since, EFGH and GI is the transversal, so we have;FIG+IGH = 180°         {Angles on the same side of transversal}3y+y=180°4y=180°y=1804=45°Supplement of y = 180°-45°=135°Complement of y = 90°-45°=45°So, the ratio of supplement of y to its complement = 13545=31=3:1

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