# How do you find the height in a triangle?

## How do you find the height in a triangle?

Given triangle area

1. area = b * h / 2 , where b is a base, h – height.
2. so h = 2 * area / b.

## What is formula of height?

So, “H/S = h/s.” For example, if s=1 meter, h=0.5 meter and S=20 meters, then H=10 meters, the height of the object.

How do you find the height of a triangle with all sides?

Now that you know the area of the triangle pictured above, you can plug it into triangle formula A=1/2bh to find the height of the triangle.

What is the equation for the height of a triangle?

To find the height of an equilateral triangle, use the Pythagorean Theorem, a^2 + b^2 = c^2. Cut the triangle in half down the middle, so that c is equal to the original side length, a equals half of the original side length, and b is the height.

### How do you calculate the altitude of a triangle?

Altitude of a scalene triangle = h = 2√s(s−a)(s−b)(s−c) b h = 2 s ( s − a) ( s − b) ( s − c) b; where ‘a’,’b’,…

• Altitude of an isosceles triangle = h = √a2 − b2 4 h = a 2 − b 2 4; where ‘a’ is one of the equal sides,’b’ is
• Altitude of an equilateral triangle = h = a√3 2 h = a 3 2; where ‘a’ is one side of the triangle
• ### How to calculate triangle height?

Calculate the semiperimeter of the triangle. The semi-perimeter of a figure is equal to half its perimeter.

• Set up Heron’s formula.
• Plug the semiperimeter and side lengths into the formula.
• Calculate the values in parentheses. Subtract the length of each side from the semiperimeter.
• Multiply the two values under the radical sign.
• How do you calculate the length of a triangle?

Triangle facts,theorems,and laws. It is not possible for a triangle to have more than one vertex with internal angle greater than or equal to 90°,or it would

• Area of a Triangle. There are multiple different equations for calculating the area of a triangle,dependent on what information is known.