Perimeter, area, and Volume Flashcards

1
Q

Square P

A

P=4s

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2
Q

rectangle P

A

P=2L+2W

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3
Q

Triangle P

A

a+b+c

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4
Q

Circle P

A

P=C=2πr=πd

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5
Q

Square A

A

A=s2

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6
Q

rectangle A

A

A=LW

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7
Q

Triangle A

A

A= bh/2

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8
Q

Parallelogram A

A

A=bh

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9
Q

Trapezoid A

A

A= (a+b)h/2

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10
Q

Cube V

A

V=s3

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11
Q

Right Rectangular Prism V

A

V=LWH

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12
Q

Prism or Cylinder V

A

V=Ah

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13
Q

Pyramid or Cone V

A

V=Ah/3

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14
Q

Sphere V

A

V=4πr3/3

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15
Q

Circle A

A

A=πr2

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16
Q

S A of right prisms

A

4 5 2

(5)(2) (4)(2) (5)(4)

10+10+8+8+20+20

17
Q

Cubic SA

A

6s2

18
Q

Rectangular SA

A

2(Lxw)+2(Lxh)+2(wxh)

19
Q

Triangular SA

A

bh/2+ 4(wxh)

20
Q

Pyramid squared base SA

A

s2 + 2(bxh)

21
Q

Right cylinder SA

A

2πr2 + 2πrh

22
Q

Right cone SA

A

πr2 + πr(r2 + h2)SR or πr(r+(r2 + h2))SR

23
Q

Spheres SA

A

4πr2

24
Q

Triangle A (NO HIGHT)

A

SR s(s-a)(s-b)(s-c)