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## What are the 3 sides of triangle?

Every triangle has three sides and three angles, some of which may be the same. The sides of a triangle are given special names in the case of a right triangle, with the side opposite the right angle being termed the hypotenuse and the other two sides being known as the legs. All triangles are convex and bicentric.

## What does 3 lines on a triangle mean?

An isosceles triangle has 2 sides of equal length. The dashes on the lines show they are equal in length. The angles at the base of the equal sides are equal. An equilateral triangle has 3 sides of equal length. The dashes on the lines show they are equal in length.

## What does 1 line on a triangle mean?

Little tick marks are used to show that two sides are the same length (congruent). You can use just one tick mark, two or three or more — just as long as you use the same number on sides that are equal.

## What would you call a triangle where all three sides are congruent?

When a triangle has three congruent sides, we call the triangle an equilateral triangle. We mark the congruent sides by a slash mark. The angles in an equilateral triangle are always 60°.

## What types of triangle are there?

There are three types of triangle based on the length of the sides: equilateral, isosceles, and scalene. The green lines mark the sides of equal (the same) length.

## What is meant by Triangle?

In geometry, a triangle is a closed, two-dimensional shape with three straight sides. A triangle is also a polygon.

## What is the best definition of a triangle?

A triangle is defined by it’s number of sides. It is a closed three sided figure with the interior angles being equal to 180 degrees. Apart from that, triangles can have lots of variations. e3radg8 and 12 more users found this answer helpful. Thanks 6.

## What does P stand for in Triangle?

power set operator

## What is mean by vertices of a triangle?

A vertex is a point where two lines intersect. In most shapes, the vertices are the corners. Triangles have three vertices.