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Geometry & TrigonometryTransformations

Geometry Chapter 7

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Description and Tags

Geometry & Trigonometry

Transformations

9th

15 Terms

1
triangle
3 sides
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2
quadrilateral
4 sides
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3
pentagon
5 sides
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4
hexagon
6 sides
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5
septagon (or heptagon)
7 sides
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6
octagon
8 sides
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7
nonagon
9 sides
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8
decagon
10 sides
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9
elevenagon
11 sides
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10
dodecagon
12 sides
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11
equation for:
sum of interior angles of a n-gon
(n-2)180
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12
equation for:
one interior angle of a regular n-gon
(n-2)180
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n
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13
sum of exterior angles of any convex polygon
360 degrees
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14
equation for:
one exterior angle of a convex polygon
360/n
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15
equation for:
finding the number of sides
360/exterior angles
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