Find the value of b^o.

p^o has the same value with ______

A special case when two lines are perpendicular is the size of angles is ________________

ABC is an isosceles triangle. AB = BC and angle BAC = 40°. Calculate the other two angles of the triangle.

KL and MN are _____________

Find the value of d^o.

Angle APC has the same value with angle DPB. That is the properties of ___________________

Two vertically opposite angles are c and __________

Two angles that add up to 180 ° are c and ___________

Calculate the value of b^o.

a^o + d^o equal to ____________

f^o is _____________ angle

The type of these angle is ___________