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Math > Chapter 12 > Flashcards

Chapter 12 Flashcards

1
Q

Polygons

A

Are flat shapes with sides that are straight line segments and a closed shape

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2
Q

Quadrilateral

A

4 sides 4 angles

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3
Q

Pentagon

A

5 sides 5 angles

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4
Q

Triangle

A

3 sides 3 angles

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5
Q

Hexagon

A

6 sides 6 angles

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6
Q

Octagon

A

8 sides 8 angles

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7
Q

Congruent

A

Same shape and same size

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8
Q

Acute triangle

A

All angles are acute

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9
Q

Obtuse triangle

A

1 obtuse angle and 2 acute angles

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10
Q

Right triangle

A

1 right and 2 acute

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11
Q

Equilateral triangle

A

All sides are congruent

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12
Q

Scalene triangle

A

No sides are congruent

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13
Q

Isosceles triangle

A

Is one with two congruent sides

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14
Q

Trapezoid

A

1 pair of parallel sides

Quad and polygon

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15
Q

Parallelogram

A

2 pairs of congruent and parallel sides

Quad and polygon

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16
Q

Rectangle

A

2 pairs of congruent sides, 4 right angles, and 2 pairs of parallel sides
Parallelogram, quad, and polygon

17
Q

Rhombus

A

4 congruent sides and 2 pairs of congruent angles

Parallelogram, quad, and polygon

18
Q

Square

A

4 congruent sides and 4 right angles

Rectangle, rhombus, parallelogram, quad, and polygon

19
Q

Base

A

In a power the number used as a factor

20
Q

Cubed unit

A

A unit for measuring volume such as a cubic inch or a cubic centimeter

21
Q

Volume

A

The amount of space inside a three dimensional figure

22
Q

Unit cubed

A

A cube with a side length of one unit

Math (14 decks)

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