Math Oddly Flashcards

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1
Q

What equation do you use to find missing side of a triangle.

A

a(2) x b(2) = c(2)
(2) are exponents

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2
Q

If your angles are
A-north
B-east
C-south
D-west
Which are vertical

A

A = C
B = D
Congruent

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3
Q

What are Complementary Angles?

A

Angles that add up to 90 degrees

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4
Q

What are supplementary angles?

A

Angles that add up to 180 degrees

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5
Q

What is a Transversal Line?

A

A line that passes through 2 parallel lines

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6
Q

What are corresponding angles?

A

Congruent

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7
Q

What are Alternate Interior Angles?

A

Inner congruent

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8
Q

What are Alternate Exterior Angles?

A

Congruent Exterior

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9
Q

How many sides is a triangle?

A

3

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10
Q

How many sides is a Quaderatial?

A

4

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11
Q

How many sides is a Pentagon?

A

5

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12
Q

How many sides is a Hexagon?

A

6

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13
Q

How many sides is a Heptgon?

A

7

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14
Q

How many sides is a Octagon?

A

8

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15
Q

How many sides is a Nonagon

A

9

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16
Q

How many sides is a Decagon?

A

10

17
Q

How many sides is a 11-gon?

A

11

18
Q

How many sides is a Dodecagon?

A

12

19
Q

What’s equation for TOTAL degree for Polygons. ex: 36-gon

A

180(36-2)
or
180degrees(x-2)

20
Q

Circumference Equation

A

C = pieD
C = 2pieR

21
Q

Area of Circle Equation

A

C = pieR(2)
(2)=exponent

22
Q

Triangle Area

A

1/2BH