Perimeter and area Flashcards by Isabelle Picart | Brainscape

Q

How do you find perimeter ?

A

You add up all the sides on the outside

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Q

How do you find the area of a rectangle ?

A

You would times l x h

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Q

How to you find the area of a triangle ?

A

Half the base x the height

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Q

How do you find the area of a parallelogram ?

A

Base x vertical height

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Q

How do you find the area of a trapezium

A

half x (a +b) x h

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