Perimeter

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Perimeter - PowerPoint PPT Presentation

Perimeter. The distance around the outside of a shape. The distance around the outside of a rectangle. Perimeter. To find the perimeter you need to measure the length of each side of the rectangle. Perimeter. then add them together. Measure each side of the triangle then add them together.

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PowerPoint Slideshow about 'Perimeter' - tahlia

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Presentation Transcript

Perimeter

The distance around the outside of a shape.

To find the perimeter you need to measure the length of each side of the rectangle.

Perimeter

The distance around the outside of a circle.

Distance across

middle.

Diameter

Circumference

Distance from

middle to circumference.

The distance around the outside of a rectangle.

length

Perimeter

width

width

length

Perimeter = (2 x L) + (2 x W)

2. A Hexagon has a perimeter of 300cm.How long is the length of one side?

3. A square field has a perimeter of 1200m.How long is the length of each side of the field?One side of the field is hedged. What length of fencing is needed to fence in the other three sides?