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belka [17]
3 years ago
14

What does perimeter mean

Mathematics
2 answers:
Ugo [173]3 years ago
4 0

Answer: Perimeter 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.

g100num [7]3 years ago
4 0

Perimeter is the sum of all sides of the polygons.

For a circle, it's called circumference

For Example

The triangle has three sides long 3 4 5 cm

perimeter = 3+4+5 =12 cm

The circle has a radius long 7 cm

circumference = 2πr = 14π cm

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Algebra help please 100% correct only
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First you apply the distributive property:

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