Chapter 11.1: Area and Perimeter Flashcards

1
Q

Perimeter

A

the sum of the lengths of its sides.

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2
Q

Linear Measurement

A

a one-dimensional measurement. (length, distance)

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3
Q

Area

A

the area of a polygon can be thought of as the number of the square units contained in its interior. Areas are measured in square units such as square centimeters or feet.

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4
Q

Post. 22 - Area of a Square

A

the area of a square is the square of the length of its side, or A=s2.

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5
Q

Post. 23 - Area Congruence

A

if two polygons are congruent, then they have the same area.

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6
Q

Post. 24 - Area Addition

A

the area of a region is the sum of the areas of all its non overlapping parts.

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7
Q

Thm. 11.1 - Area of a Rectangle thm.

A

the area of a rectangle is the product of its base and height, or A=bh.

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