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Geometry & TrigonometryCircles

7 Area and Perimeter

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Description and Tags

Geometry & Trigonometry

Circles

7th

8 Terms

1
________ is the length from one end of the circle to the other.
Diameter
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2
________ is the perimeter of a circle.
Circumference
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3
________ is the length from the end of the circle to the middle point.
Radius
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4
Area of Squares and Rectangles
LxW
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5
Area of a Triangle
bh/2
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6
Perimeter of Polygons
s+s+s+s
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7
Circumference
2 π r
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8
Area of a circle
π r^2
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