Question

Tell please asap will follow u

Answer 1

Answer:

angle APB= 90°

Step-by-step explanation:

since eab+ abr= 180°

therefore abp+bap= 90°

or APB= 90 (Angle sum property)

:)

Answer 2

Answer:

90°

Step-by-step explanation:

Angle EAB = Angle RBA = 90° ( since DE || QR)

AP bisects Angle EAB

Angle EAP = Angle PAB = 45°

BP bisects Angle RBA

Angle RBP = Angle PBA = 45°

In triangle APB,

Angle PAB = 45°

Angle PBA = 45°

Sum of three angles of a triangle = 180°

45 + 45 + Angle APB = 180

Angle APB = 180 - 90 = 90°

Hope it helps you:)