An exterior angle of a triangle is equal to the sum of the two non-adjacent interior angles. This theorem provides another ...

Let's delve into the world of geometry, specifically triangles, and learn how to calculate the length of side BC in a triangle, rounding the answer to the nearest tenth. This process involves applying ...

Use a ruler, protractor and a pair of compasses to construct a triangle accurately. After the triangle has been constructed, leave the construction lines visible so each stage of the process is shown ...