What do you call a triangle that has two sides of equal length?

三角形の種類 - 正三角形、二等辺三角形、不等辺三角形

ISOSCELES TRIANGLE A triangle whose two sides are equal is called an isosceles triangle.

数学のおふざけ - 三角形

EQUILATERAL TRIANGLE A triangle whose all sides are equal to one another

Scalene Triangle a triangle whose no two sides are equal is called a scalene triangle.

三角形を辺ごとに分類する | J先生と数学

APPC Notes 8-1

さまざまな種類の三角形、辺と角度に基づいた三角形の分類

If a triangle has all sides of equal length, what is it called? 🔺

If two angles of a triangle are equal;then sides opposite to them are also equal.

形状、辺、頂点 |バージョン 1 |ジャック・ハートマン

how to draw an equilateral triangle Geometry lesson

A right triangle has sides 8, 10 (hypotenuse) and x – Use the Pythagorean Theorem to find the side.

any two sides are equal in triangle then opposite angles are??? |triangle| #shorts

What are the different types of Triangles/ Different types of triangles/ Classification of Triangles

If two angles of a triangle are equal then the sides opposite to them are also equal | Chapter 9A

Identifying Sides in a Right-Angled Triangle

The angle opposite to equal side of a triangle are equal

This Optical Illusion Will Trick Your Mind