What is an Isosceles Triangle

An isosceles right triangle is defined as a right-angled triangle with an equal base and height which are also known as the legs of the triangle. In geometry the isosceles triangle formulas are defined as the formulas for calculating the area and perimeter of an isosceles triangle.

Math Facts About Triangles An Isosceles Triangle Has Two Sides Of Equal Length And Two Equal Angles Print Out Our Series Of Triangle De Math Facts Math Facts

The name isosceles triangle is derived from the Greek words iso means same and skelos mean legs.

. Learn Exam Concepts on Embibe. The meaning of ISOSCELES TRIANGLE is a triangle in which two sides have the same length. It is a special isosceles triangle with one angle being a right angle and the other two angles are congruent.

Area 12 Base Height. A triangle in which two sides legs are equal and the base angles are equal is known as an isosceles triangle. Area 12 abSinα.

These two sides are called the legs of the triangle and the unequal side is called the base. Why do all circles are similar. The isosceles triangle theorem further states that the angles opposite to each of the equal sides must also be equal.

Area b 2a2 b2 4 b 2 a 2 b 2 4. A triangle that has two sides of the same measure and the third side with a different measure is known as an isosceles triangle. Here a and b are the lengths of two sides and α.

The isosceles triangle theorem in math states that in an isosceles triangle the angles opposite to the equal sides are also equal in measurement. An isosceles triangle has two equal side lengths and two equal angles the corners at which these sides meet the third side is symmetrical in shape. An isosceles triangle is defined as a triangle having two congruent sides or two sides that are the same length.

Definitions for these triangles typically include the word only or exactly. An isosceles triangle can also be an equilateral triangle but it doesnt have to be. The rule for an isosceles triangle is that the triangle must have two sides of equal length.

Sometimes it is specified. In the given isosceles triangle if AB AC then B C. Isosceles Triangle Definition with Examples The two equal sides of an isosceles triangle are known as legs whereas the third or unequal side is known as the base.

In geometry an isosceles triangle is a triangle that has two sides of equal length. An isosceles triangle is one of the types of triangles with two equal sides. If a perpendicular line is drawn from the point of intersection of two equal sides to the base of the unequal side then two right-angle triangles are generated.

Angles opposite to equal sides in an isosceles triangle are always of equal measure.

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