What is the easiest way to find the area of a triangle?

How do you find the area of a triangle with 3 sides?

What is the Area of Triangle with 3 Sides Equal? If a triangle has 3 equal sides, it is called an equilateral triangle. The area of an equilateral triangle can be calculated using the formula, Area = a2(√3/4), where ‘a’ is the side of the triangle.

How do you find area?

To find the area of a rectangle, multiply its height by its width. For a square you only need to find the length of one of the sides (as each side is the same length) and then multiply this by itself to find the area. This is the same as saying length2 or length squared.

How do you find the area of a triangle without the base?

How do you find the area of a triangle with coordinates?

The formula of area of triangle formula in coordinate geometry the area of triangle in coordinate geometry is: A = (1/2) |x1 1 (y2 2 − y3 3 ) + x2 2 (y3 3 − y1 1 ) + x3 3 (y1 1 − y2 2 )|, where (x1 1 ,y1 1 ),(x2 2 ,y2 2 ), and (x3 3 ,y3 3 ) are the coordinates of vertices of triangle.

How do you explain area to a child?

How do you calculate area of a shape?

How is land area calculated?

How do you find the area with different sides?

How to use irregular area calculator?
  1. Step 1: Measure all sides of the area in one unit (Feet, Meter, Inches or any other).
  2. Step 2: Enter length of horizontal sides into Length 1 and Length 2. And Width of the vertical sides into Width 1 and Width 2. …
  3. Step 3: Press calculate button. …
  4. Our Formula: Area = b × h.

How do you find the area of irregular shapes?

To find the area of irregular shapes, first, we need to divide the irregular shape into regular shapes that you can recognize such as triangles, rectangles, circles, squares and so forth. Then, find the area of these individual shapes and add them to get an area of irregular shapes.