surface area Flashcards

1
Q

prism

A

SAprism= 2B+ Ph

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2
Q

cylinder

A

SAcylinder= 2πr²+ 2πrh

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3
Q

pyramid

A

SApyramid= B+ 1/2 Pℓ

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4
Q

cone

A

SAcone= πr²+ πrℓ

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5
Q

sphere

A

SAsphere= 4πr²

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6
Q

area of trapezoid

A

A=1/2h(b1+b2)

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7
Q

Area of parallelogram

A

A=bh

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8
Q

A of rectangle

A

A=lw

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9
Q

A of rhombus

A

A= d1d2/2

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10
Q

A of square

A

A=s^2

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11
Q

A of circle

A

A= πr^2

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