Question

AB ll GD ll EF. find the value of x and y​

Answer 1

Answer:

80° and 130°

Step-by-step explanation:

100° + x° = 180° (corresponding angles)

x° = 180°-100°

x = 80°

angle HEF = 180°

so, HEG + GED + DEF

30° + y° + 20°= 180°

50° + y° = 180°

y° = 180°- 50°

y° = 130°