Question

properties of a isosceles triangle?​

Answer 1

Step-by-step explanation:

An Isosceles Triangle has the following properties:

1. Two sides are congruent to each other.
2. The third side of an isosceles triangle which is unequal to the other two sides is called the base of the isosceles triangle.
3. The two angles opposite to the equal sides are congruent to each other. That means it has two congruent base angles and this is called an isosceles triangle base angle theorem.
4. The altitude from the apex of an isosceles triangle divides the triangle into two congruent right-angled triangles.

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Answer 2

All the three angles of isosceles triangle are aqute.The sum of three angles of isosceles triangle is always 180