Shape's perimeter and area Flashcards

1
Q

Parallelogram

A
P = sum of sides
A = bh
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2
Q

Triangle

A
P = sum of sides
A = 1/2 bh
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3
Q

Trapezoid

A
P = sum of sides
A = 1/2 h (b, + b2)
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4
Q

Circle

A

C = 2πr or C = πd

A = πr²

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5
Q

Rectangle

A

P=2l +2w

A=lw

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6
Q

Square

A

P = 4s A=s²

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