If diagonals of a square ACBD intersect at P, then the angle CPB is _______ degrees.
270°
In a square, diagonals are perpendicular bisectors of each other and equal in length.
Diagonals AB and CD of a square ACBD intersect at P. What is ∠CPB = _______.
Diagonals AC and BD of a square ABCD intersect at P. What is ∠CPB = _______.