# How do you find the perimeter of a scalene triangle?

## How do you find the perimeter of a scalene triangle?

The perimeter of a scalene triangle is equal to the sum of the length of sides of a triangle and it is given as, Perimeter = a + b + c units where a, b, and c are the lengths of the sides. For example, Look at the below image of a scalene triangle where the sides are a = 6 units, b = 15 units, and c = 20 units.

What is the perimeter of scalene?

What is the area and perimeter of scalene triangle? Area of scalene triangle is equal to half of the product of its base-length and height. Perimeter is equal to the sum of its three unequal sides.

What is the measure of scalene triangle?

Difference Between Equilateral, Isosceles, and Scalene Triangles

Equilateral Triangle Isosceles Triangle Scalene Triangle
All three angles are of equal measure. Each measures 60 degrees. Angles opposite to equal sides are equal(Isosceles Triangle Theorem) All three angles of the triangle are of different measurements.

### What is the perimeter formula?

Perimeter, Area, and Volume

Table 1 . Perimeter Formulas
Shape Formula Variables
Square P=4s s is the length of the side of the square.
Rectangle P=2L+2W L and W are the lengths of the rectangle’s sides (length and width).
Triangle a+b+c a,b , and c are the side lengths.

What is a scalene triangle look like?

Scalene triangles have three unequal angles. The shortest side is opposite to the smallest angle, The medium side is opposite to the medium angle, The longest side is opposite the largest angle.

Can a scalene triangle have a 60 degree angle?

Like other triangles, all the angles inside a scalene triangle add up to 180 degrees. 60 degrees – 60 degrees – 60 degrees is not a scalene triangle since the angle measures are not all different. 120 degrees – 10 degrees – 50 degrees is a scalene triangle since all the angle measures are different.

#### What is perimeter example?

The perimeter is the distance around the object. For example, your house has a fenced yard. The perimeter is the length of the fence. If the yard is 50 ft × 50 ft your fence is 200 ft long.

How do you find the perimeter given the area?

To get the perimeter from the area for a square, multiply the square root of the area times 4 . Perimeter is always measured in linear units, which is derived from the area’s square units.

Which is true of scalene triangle?

Properties of the scalene triangle: All angles of a scalene triangle are unequal. A scalene triangle has no line of symmetry. The angle opposite to the longest side would be the greatest angle and vice versa. All sides of the given scalene triangle are unequal.

## What is a scalene side?

A scalene triangle has sides with varying lengths. They are unequal and its angles are of three different measures. However, the sum of its angles remains 180°, just like all triangles.

What is the formula for the area of a scalene triangle?

Area of scalene triangle = √s(s-a)(s-b)(s-c) Here a, b and c are the sides of the triangle and “s” is known as (perimeter of the triangle)/2. To find the value of “s” we have to use the formula. S = (a + b + c)/2.

How do you calculate the perimeter of a triangle?

Calculate the perimeter of a triangle by adding the distance around its three outer sides: a + b + c = Perimeter. The area of a triangle, on the other hand, is determined by multiplying the base length (the bottom) of the triangle by the height (sum of the two sides) of the triangle and dividing it by two:

### What is the formula for perimeter of a triangle?

Perimeter of a triangle formula. The formula for the perimeter of a triangle T is T = side a + side b + side c, as seen in the figure below: However, given different sets of other values about a triangle, it is possible to calculate the perimeter in other ways.

What is scalene geometry?

In geometry, scalene refers to (usually three) unequal sides. The most common example is a scalene triangle. This geometry-related article contains minimal information concerning its topic.