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Geometry Formulas for 2D Figures Flashcards | StudBud
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Geometry Formulas for 2D Figures
Geometry Formulas for 2D Figures
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Geometry 2D formulas
Flashcards
11 cards
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Practice quiz
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Questions
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Answers
1
The formula for area of a circle is
A=πlw
A=πr2
A=1/2(b1 + b2)h
A = πbh
2
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Easy as pi
3
The formula for circumference of a circle is
C = πr2
C = πr
C = πd
C = πd2
4
The objective of this Quiz is to
Review something
Review colors
Review terminology and formulas
Review geometeric shapes
5
Formula for area of a parallelogram is
A=1/2BH
A=BH
A=LW
A=S1 xS2
6
The formula for area of a rectangle is
A=⫪r2
A=lw
A=1/2(b1 + b2)h
A = 1/2bh
7
The formula for perimeter of a rectangle is
P = L+W+L+W
P = 4s
P = side a + side b + side c
P = 2(L + W)
8
The formula for perimeter of a trapezoid is
P = L+W+L+W
P = side a + b1 +b2 + side c
P = 2(L + W)
P = 4s
9
The formula for area of a triangle is
A=lw
A=1/2(b1 + b2)h
A = 1/2bh
A=⫪r2
10
The formula for area of a trapezoid is
A=lw
A=⫪r2
A=1/2(b1 + b2)h
A = 1/2bh
11
The formula for perimeter of a triangle is
P = side a + side b + side c
P = L+W+L+W
P = 4s
P = 2(L + W)
