Page 10 - Math,prim3 flip book

Delta Modern Language Schools

Primary stage
Math department
st
Grade 3 (1 term 2024/2025)

Perimeter

The perimeter of a polygon: is the length around the polygon.

The perimeter of rectangle =

(Length + width) X 2

The perimeter of square Side length X 4

Area using
dimensions

Area of square = Area of
rectangle =
Side length X
itself Length X width

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