Question

A
2. In the adjoining figure, AB || CD. Find the values of x,y and z.
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Answer 1

Answer:

x=50(being alternate angle)

x+y+60=180(sum of triangle)

50+y+60=180

y=180-110

y=70

z=60(alternate angle)

Answer 2

Step-by-step explanation:

z°= 60° ( Alternate interior angles are equal in a transversal)

y°= 180°- (z°+50°) ( The sum of all the angles in a triangle is 180°)

y°= 180°- 110°= 70° (VOA)

x°= 180°-(y°+60°) (The sum of all the angles in a triangle is 180°)

x°= 180°-130°= 50°