Online worksheet · 2 of 4
Area does not determine perimeter - Online practice 2
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Compare rectangle A, 7 cm by 3 cm, and rectangle B, 6 cm by 4 cm. Draw labelled sketches. Area counts square units; perimeter measures the boundary in length units. Calculate both before deciding whether either quantity matches.
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Check a calculation · Year 5 onward
Use this only when your teacher or adult allows a calculator for the task. Show your thinking first. It does not replace mental or written arithmetic and does not mark your lesson answer.