Table of Contents

- 1 Which side length represents isosceles triangle?
- 2 Which set of numbers represent the lengths of the sides of a triangle?
- 3 Are all sides of an isosceles triangle equal?
- 4 What is the measure of isosceles triangle?
- 5 Does isosceles triangle have two pairs of parallel sides?
- 6 Does scalene triangle has side lengths that are all equal?

## Which side length represents isosceles triangle?

In geometry, an isosceles triangle is a triangle that has two sides of equal length. Sometimes it is specified as having exactly two sides of equal length, and sometimes as having at least two sides of equal length, the latter version thus including the equilateral triangle as a special case.

## Which set of numbers represent the lengths of the sides of a triangle?

Pythagorean Triples The largest length is always the hypotenuse. If we were to multiply any triple by a constant, this new triple would still represent sides of a right triangle. Therefore, 6, 8, 10 and 15, 20, 25, among countless others, would represent sides of a right triangle.

**What do you know about the sides of an isosceles triangle?**

An isosceles triangle has two sides of equal length and two equal sides join at the same angle to the base i.e. the third side. Thus, in an isosceles triangle, the altitude is perpendicular from the vertex which is common to the equal sides.

**Can the sides of a triangle have lengths 4’11 and 13?**

No; The sum of the lengths of any two sides of a triangle must be greater than the length of the third side.

### Are all sides of an isosceles triangle equal?

An isosceles triangle therefore has both two equal sides and two equal angles. A triangle with all sides equal is called an equilateral triangle, and a triangle with no sides equal is called a scalene triangle.

### What is the measure of isosceles triangle?

Every triangle has 180 degrees. An isosceles triangle has one vertex angle and two congruent base angles. Thus the vertex angle is 38 and the base angle is 71 and their sum is 109.

**How many equal sides does and an isosceles triangle have?**

An isosceles triangle is a triangle that has two equal sides and two equal angles. The two equal sides are marked with lines and the two equal angles are opposite these sides. We can recognise an isosceles triangle because it will have two sides marked with lines. Below is an example of an isosceles triangle.

**Can triangle have sides with the given lengths?**

It is possible to draw more than one triangle that has three sides with the given lengths. For example in the figure below, given the base AB, you can draw four triangles that meet the requirements. All four are correct in that they satisfy the requirements, and are congruentto each other.

#### Does isosceles triangle have two pairs of parallel sides?

All types of triangle, such as equilateral triangle, isosceles triangle and scalene triangle, have no parallel lines .. A kite is another shape that does not have parallel sides. Some shapes have many parallel sides. For example, a regular hexagon has three pairs of parallel sides.

#### Does scalene triangle has side lengths that are all equal?

In geometry, Scalene Triangle is a triangle that has all its sides of different lengths. It means all the sides of a scalene triangle are unequal and all the three angles are also of different measures. This is one of the three types of triangles, based on sides.