Vertex Angle of an Isosceles Triangle
Subject undefined
Pronunciation: VER•tex AN•gle OF AN i•SOS•ce•les TRI•an•gle
Definition
the angle in an isosceles triangle formed by the two congruent sides of the triangle.
Example

Making algebra encyclopedically accessible
Subject undefined
Pronunciation: VER•tex AN•gle OF AN i•SOS•ce•les TRI•an•gle
Definition
the angle in an isosceles triangle formed by the two congruent sides of the triangle.
Example
