Question

A triangle with two congruent sides and congruent base angles is termed as?

• A. Equilateral triangle
• B. Isosceles triangle
• C. Scalene triangle
• D. None of these

Answer 1

The correct option is B Isosceles triangle

A triangle with two congruent sides and congruent base angles is termed as an isosceles triangle.

If two sides of a triangle are congruent, then by isosceles triangle property, the angles opposite to these sides are congruent.

That is, base angles of the triangle are congruent.

Then, such a triangle is known as Isosceles triangle.

Therefore, option $B$ is correct.