Mathematics for IGCSE & O level - Equations (Section 2 - No. 34) | ExamPlay

Mathematics for IGCSE & O level - Equations (Section 2 - No. 34)

If the perimeter of a square is 20, what is the length of one side?

4

5

10

20

Explanation

Perimeter = 4 * side. Therefore 20 = 4 * side, which gives a side of 5.

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