Length, Perimeter, Circumference

Perimeter of rectangles

Perimeter and area

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Perimeter

Perimeter of rectangles

Perimeter and area

Perimeter & area (video) | Area | Khan AcademyPerimeter is the distance around the outside of a shape. Area measures the space inside a shape. Learn how to calculate perimeter and area for various shapes.

Circumference

Circumference is the perimeter of circles

LI: to be able to calculate the circumference of a circle,

LI: to be able to work backwards to find the diameter of a circle, based on its circumference

Includes worked examples

circumference of a circle (perimeter).pptx

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