Question

abcd is a parellellogram. angle a =65degrees. Find angle B+D​

Answer 1

Answer:

230°

Step-by-step explanation:

Angle A=65

Angle A+ D=180

65+D=180

D=115

Angle B=D Opposite angles of a parallelogram

Therefore, B+D=115+115=230°

Answer 2

Answer:

Step-by-step explanation:

Property of Parallelogram are

1. Adjacent angles is equal to 180°

2. Opposite angles are equal

Let angle B be x

So, angle A+B=180°

65°+x=180

x=180-65

x=115°

Angle B+D=115+115

=230