ARTICLES

A triangle with two equal sides is called an isosceles triangle. The angles opposite the equal sides in an isosceles triangle are also equal. The third, unequal side of an isosceles triangle is called the base of the tri...

www.reference.com/article/triangle-two-equal-sides-c26cdd6b2b5b993e

Several types of triangles exist, including scalene, isosceles, equilateral, right, obtuse and acute. Triangles are categorized according to their sides, angles or a combination of both.

www.reference.com/article/types-triangles-5c596098134ac667

An isosceles triangle is a specific type of triangle where only two of the side lengths and two of the internal angles are equal. There are also other types of triangles like equilateral triangles and scalene triangles.

www.reference.com/article/isosceles-triangle-503af4d191d72da3

SIMILAR ARTICLES

You can locate the orthocenter of a triangle by drawing the altitudes of each of the triangle's sides and pinpointing the point at which all three lines intersect. The triangle must be an acute triangle for it to have it...

www.reference.com/article/orthocenter-triangle-ce4de7d1821ee702

A polygon with three sides is called a triangle. All triangles consist of three lines that are not collinear and three angles. Polygons can have any number of sides, but they must be closed figures.

www.reference.com/article/three-sided-polygon-called-cfd1b251ec5cec9c

Three laws can be used to find the sides and angles of almost any triangle: the Law of Angles, the Law of Sines, and the Law of Cosines. The Law of Angles means that all three angles of a triangle add up to 180 degrees. ...

www.reference.com/article/use-formula-angles-triangle-f0bebcc32adc7693

A shape that has three unequal sides is a scalene triangle. A shape that has four unequal sides is a quadrilateral. A shape that has more than four unequal sides is an irregular polygon.

www.reference.com/article/shape-equal-sides-14e6f54c6831a4cb