Question

can anyone help me please ​

Answer 1

Answer:

a = 45°

b = 135°

c = 45°

d = 135°

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Answer 2

Answer:

A = 45°

B = 135°

C = 45°

D = 135°

Step-by-step explanation:

A = 45° (by opposite angle are equal)

B = 45 - 180 (because A and B form a straight line and straight line have 180°)

  = 135°

C = 45° (by inside opposite angles are equal)

D = 135° (by inside opposite angles are equal with B)