Question

Find x and y in the figure. Ans with clear steps.

Answer 1

y=20 degree because lines on which it is located are equal to line of 20degree so y is equal to 20

The lines which are marked with 3lines are congruent and can be fixed on each other
so line of 2x +3=7
2x+3=7
2x=7-3
2x=4
x=4/2
x=2