Question

Line / || m. Find the values of a, b, c, d. Give reasons.​

Answer 1

Answer:

$b^{0}=a^{0}=110^{0}$

$c^{0}=d^{0}=85^{0}$

Step-by-step explanation:

$a^{0}=110^{0}$   [vertically opposite angles are equal.]

$b^{0}=a^{0}=110^{0}$  [corresponding angles are equal.]

$d^{0}=85^{0}$   [vertically opposite angles are equal.]

$c^{0}=d^{0}=85^{0}$    [corresponding angles are equal.]

Answer 2

Step-by-step explanation:

Angle A :- 110°(vertical opposite angle)

Angle B :- here, angle A=B.(corresponding angle because l ll m) so angle B =110

Angle D :- 80°(vertical opposite angle)

Angle C:- here, angle C=D(corresponding angle because l ll m ) so angle C =80°

hope it will help you