NumberWorksheet · Higher

Surds and Pythagoras

Square and add, square root, then simplify the surd: √20 = √4 × √5 = 2√5. Then the shorter side, surds as sides, an equilateral triangle, the distance between two points, an exact perimeter and area, a cuboid and a claim to check.

A free GCSE Higher number worksheet with answers, spec codes N8 and G20.

Higher

Surds and Pythagoras

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