Chapter 10 Flashcards

0
Q

The area of a parallelogram is the product of a base and its corresponding height A equals B times H

A

Area of parallelogram

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1
Q

The area of a rectangle is the product of its base and height

A

Area of rectangle

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2
Q

The area of a triangle is half the product of a base and it’s corresponding height a equals half of B times H

A

Area of a triangle

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3
Q

Any of its sides

A

Base of parallelogram

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4
Q

A segment perpendicular to the line containing that base drawn from the side opposite the base

A

Corresponding altitude

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5
Q

Length of an altitude

A

Height of a parallelogram

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6
Q

Any of its sides

A

Base of a triangle

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7
Q

Length of any altitude to the line containing that base

A

Height of triangle

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8
Q

Hypotenuse is X route two and two sides are congruent

A

45 9060 triangle

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9
Q

Shortside is X long side is x route three hypotenuse is 2x

A

60 3090 triangle

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10
Q

The area of a trapezoid is half the product of the height and the sum of the base is a equals half of H and then be one plus b two

A

Area of a trapezoid

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11
Q

The area of a rhombus or kite is half the product of the length of a diagonal

A

Area of rhombus or kite

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12
Q

Perpendicular distance in between the bases

A

height of trapezoid

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13
Q

Equidistant from the vertices

A

Center of regular polygon

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14
Q

Distance from the center to a side

A

Apothem

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15
Q

Has it’s vertex at the center and its sides pass-through consecutive vertices

A

Central angle of the regular polygon

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16
Q

Of a regular and gone 360 divided by Ed

A

Central angle measure

17
Q

A regular polygon with a possum and a perimeter P is a equals half a possum time perimeter

A

Theorem 10-6

18
Q

If the similarity ratio of two similar figures is a divided by b then the ratio of their perimeters is a divided by b and the ratio of their areas is a squared divided by b squared

A

Perimeters and area of similar figures

19
Q

The area of a triangle is half the product of the legs of the two sides and the side of the included triangle

A

Theorem 10–8 area of triangle given side angle side

20
Q

Set of all points equidistant from a given call the center

A

Circle

21
Q

How you babe Circle point in the center

A

Center

22
Q

Segment that has one endpoint at the center and other endpoint On circle

A

Radius

23
Q

Congruent radiaii

A

Congruent circles

24
Q

Segment that contains the center of a circle and has both endpoints on Circle

A

Diameter

25
Q

Angle whose vertex is centered

A

Central angle

26
Q

Part of the circle

A

Arc

27
Q

Is 180° and is half of the circle

A

Semi circle

28
Q

Smaller than semicircle so less than 180 degrees

A

Minor arc

29
Q

Greater than a semicircle so 181 degrees and bigger

A

Major arc

30
Q

Arcs of same circle that have exactly one point in common

A

Adjacent arc

31
Q

The measure of the arc formed by two adjacent arcs is sum of the measures of the two arcs

A

Arc addition postulate

32
Q

Circumference of a circle is pi times the diameter

A

Theorem 10-9

33
Q

The length of a circle is the product of the ratio of the measure of the arc and circumference of the circle

A

Theorem 10-10 Arc Length

34
Q

The ratio of the circumference of a circle to its diameter

A

Pi

35
Q

Circles that line in same plane and have same center

A

Concentric circles

36
Q

Fraction of a circles circumference

A

Arc length

37
Q

Arcs that have the same measure and are in the same circle

A

Congruent arcs

38
Q

Product if pi and square of radius

A

Area of circle

39
Q

Length of circle is product of the ratio. And the area of circle

A

Area of sector of triangle

40
Q

Region bounced by an arc of the circle as the two radio i the arcs ending

A

Sector of circle

41
Q

Part of circle bounded by an arc and the segment joining its endpoints

A

Segment of circle