How do I find the height of a triangle?
How to Calculate the Height of a Triangle. Triangle height, also referred to as its altitude, can be solved using a simple formula using the length of the base and the area. Thus, the height or altitude of a triangle h is equal to 2 times the area T divided by the length of base b.
How do you find the height of a triangle with all sides?
The Pythagorean Theorem states that for any right triangle with sides of length a and b, and hypotenuse of length c: a2 + b2 = c2. We can use this theorem to find the height of our equilateral triangle!
What is the equation for the height of a triangle?
Answers: height, “h”, of a triangle: h = 2A / (b₁ + b₂) . To find the height of the triangle, we rearrange the formula to solve for “h” (height); assuming that all the units are the same (e.g. feet, centimeters); if no “units” are given, then the assumption is that the units are all the same.
How do I solve for the height of a triangle?
Method 1 of 3: Using Base and Area to Find Height. Recall the formula for the area of a triangle.
How do you find the base and height of a triangle?
Find the base and height of the triangle. The base is one side of the triangle. The height is the measure of the tallest point on a triangle. It is found by drawing a perpendicular line from the base to the opposite vertex. This information should be given to you, or you should be able to measure the lengths.
How do you calculate the altitude of a triangle?
It’s using an equation called Heron’s formula that lets you calculate the area if given sides of the triangle. Then, once you know the area, you can use the basic equation to find out what is the altitude of a triangle: Heron’s formula: area = 0.25 * √((a + b + c) * (-a + b + c) * (a – b + c) * (a + b – c))