How Do I Find The Area Of Isosceles Triangle
Let's look at the geometric characteristics of an isosceles triangle. But first, please review the definition of
Area Of Two-Dimensional Shapes,
Angle, and Right Angle.
- An isosceles triangle has two unique features.
- The first unique feature of an isosceles triangle
is two sides have exactly the same length: sides A.
- The second unique feature of an isosceles triangle
the angles at the base of the triangle are exactly the same. In other words ∠BA and ∠AB are equal. The sum of the interior
angles is 180°.
- Special note, all sides of an isosceles triangle must be greater than zero.
Area Of Isosceles Triangle Formula
Formula = ½ × B × H