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Ch.11 Formulas!! Flashcards | StudBud
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Ch.11 Formulas!!
Ch.11 Formulas!!
21 terms
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StudBud Administration
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Area Formulas Quiz
Flashcards
21 cards
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Practice quiz
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Questions
21
Answers
1
Whose area formula is this?
Rectangle
Square
Circle
Parallelogram
2
True or False: This is the formula for the probability of an event occurring...
False
True
3
Whose area formula memory trick is "Half of Pennsylvania" ?
Trapezoid
Regular Polygon
Square
Triangle
4
Whose area formula is this?
Rhombus
Trapezoid
Circle
Isosceles Triangle
5
Whose formula is this?
Area of a Sector
Length of an Arc
Area of a Circle
Circumference of a Circle
6
True or False?
False
True
7
If 2 triangles are similar, then the ratio of their areas equals the square of their ...
Perimeters
Heights
Bases
Scale Factor
8
Whose ratio is this?
π
Area of a Circle
π d
Radius of a Circle
9
Whose area formula is this?
Trapezoid
Square
Triangle
Circle
10
If the scale factor of 2 similar figures is a : b then the ratio of perimeters is ...
a : b
a2 : b2
a3 : b3
11
Whose formula is this?
Circumference of a Circle
Area of a Circle
Area of a Square
π
12
Whose area formula is this?
Circle
Triangle
Regular Polygon
Parallelogram
13
Whose formula is this?
Length of an Arc
Area of a Circle
Area of a Sector
Circumference of a Circle
14
Whose area formula is this?
Trapezoid
Circle
Triangle
Regular Polygon
15
Whose area formula is this?
Trapezoid
Triangle
Circle
Rhombus
16
If 2 triangles have equal heights then the ratio of their areas equals ratio of their ...
Angles -"HAA"
Perimeters - "HAP"
Bases - "HAB
17
If the scale factor of 2 similar figures is a : b, then the ratio of areas is ...
a2 : b2
a3 : b3
a : b
18
Whose area formula is this?
Triangle
Circle
Trapezoid
Rectangle
19
Whose area formula is this?
Trapezoid
Triangle
Circle
Rectangle
20
If 2 triangles have equal bases, then the ratio of their areas equals the ratio of their...
Angles "HAA"
Heights - "BAH"
Perimeters - "HAP"
21
Whose area formula deals with the clothing store H&M ?
Square
Circle
Trapezoid
Regular Polygon
