If ab is the base of isosceles triangle ABC, then which of the following is the vertex angle? (Points : 1)
Angle A
Angle B
Angle C
All these angles are vertex angles.

Question

If ab is the base of isosceles triangle ABC, then which of the following is the vertex angle? (Points : 1)
       Angle A
       Angle B
       Angle C
       All these angles are vertex angles.

anonymous · Answer

Geometry Definition: each angular point of a polygon, polyhedron, or other figure.

anonymous · Answer

does that help?

anonymous · Answer

what are thoes?

anonymous · Answer

Polygon: a plane figure with at least three straight sides and angles such as a triangle.

anonymous · Answer

okay so would it be the last answer?

anonymous · Answer

Yes

anonymous · Answer

Do you have any other questions?

lastdaywork · Answer

In case of isosceles triangle, vertex angle refers to the angle opposite to the base.