Question

if c d parallel to e f and g h parallel to i j find the value of angle x and y​

Answer 1

Answer:

if we take line A as transversal we get angle CPA and angle EOA corresponding angle

angle CPA =angle EOA

80°= angle EOA

angle EOA+angleEOG+angle X=180°

(LINEAR PAIR)

80°+30°+angle X= 180°

110°+angle X = 180°

angle X=180°-110°

angle X = 70°

so value of angle X is 70°

angle X +angle Y=180°

(co-interior angle sum is 180°)

70° + angle Y = 180°

angle Y=180°-70°= 110°

so value of angle Y is 110°

ANSWER X=70°,Y =110°