This KS3 maths worksheet looks at angles on a straight line. The objective is to be able to find missing angles on a straight line and around a point without using a protractor. It’s a simple angles ...

The three angles in a triangle add up to \(180^\circ\). If two of the angles are known then the third can be calculated by following these steps: Add the two known angles together. Subtract the total ...

So, what's with the biscuits? Oh a triangulator machine! Very cool! Right, there are four different types of triangle. First, here's an isosceles triangle, it has two equal length sides and two equal ...

A right triangle is a special type of triangle that has one angle measuring 90 degrees. In this article, we will look at how to calculate the other two angles of a right triangle using trigonometry ...

Abstract: Evaluation of the answers for a geometry-related question is a much more challenging task due to the usage of multiple methods for solving this kind of problem. However, in this research, an ...