Question

in each of the following figures, AB // CD and EF is a transversal. find the value of x in each case

Answer 1

as AB//CD and EF is a transversal
4x and 140 will be equal
$4x = 140 \\ x = 140 \div 4 \\ x = 35$
that is your answer

Answer 2

HERE IS THE SOLUTION;

◆ If AB// CD & EF is transversal then, 140° angle is equal to 4x° angle as the are CORRESPONDING ANGLES.

◆ So,

140° = 4x°

=> x= 140° ÷ 4

=> x = 35°

◆◆SO THE VALUE OF X IS 35°◆◆

HOPE IT HELPS