Maths teacher Chris Smith is on your side and equal to solving this. The Maths Week Scotland Daily Challenges have been set by the Scottish Mathematical Council. Chris Smith: - In this problem we’re ...
A triangle is a polygon. It is a closed 3-sided shape made up of straight lines. The ‘tri-’ part of the word triangle means three. A triangle has 3 sides and 3 angles. Interior angles are the angles ...
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