Question

In the figure, AB¯¯¯¯¯∥CD¯¯¯¯¯ and m∠2=60°. What is m∠6?

Answer 1

mâ 6 = 60° Since both AB and CD are parallel to each other, equivalent angles made by the intersection of the third line are equal to each other. â 2 is the upper right hand angle of the intersection between AB and the third line and â 6 is also the upper right hand angle of the intersection between CD and third line.