In this article, we explore the area of triangles and its formulas for various types of triangles, including some example problems to illustrate their application.The area of a triangle is a ...

so that means the pink triangle's height is 2/3. Plug that on in and we get our area = 1/2 x base x height = 1/2 x 1 x 2/3 = 1/3." (Southall confirmed that 1/3 is indeed the correct answer.) ...

Since solving geometry problems requires a lot of visualization ... solver can currently do the following: Find the area of a triangle using A = 1/2 x height x base or Heron’s formula.

Can you work out what fraction of each triangle is covered by the coloured area? The key to this problem is how you look at it. Think about how you could split up those equilateral triangles up ...

The surprisingly difficult problem is to determine which whole numbers can be the area of a right-angled triangle whose sides are whole numbers or fractions. The area of such a triangle is called ...

We need the areas of the triangles in column D from D3 to D11. The area of a circle is 3.14*(radius*radius). To create the formula in Excel, I could suggest the exponential function however ...