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Duplicate of Ch.11 Formulas!! Flashcards | StudBud
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Duplicate of Ch.11 Formulas!!
Duplicate of Ch.11 Formulas!!
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StudBud Administration
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Area Formulas Quiz
Flashcards
13 cards
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Questions
13
Answers
1
Whose formula is this?
Circumference of a Circle
π
Area of a Square
Area of a Circle
2
If 2 triangles are similar, then the ratio of their areas equals the square of their ...
Bases
Scale Factor
Heights
Perimeters
3
Whose area formula is this?
Trapezoid
Triangle
Circle
Square
4
Whose area formula is this?
Rectangle
Triangle
Circle
Trapezoid
5
Whose formula is this?
Length of an Arc
Area of a Circle
Circumference of a Circle
Area of a Sector
6
Whose area formula is this?
Trapezoid
Circle
Triangle
Rhombus
7
If the scale factor of 2 similar figures is a : b then the ratio of perimeters is ...
a3 : b3
a2 : b2
a : b
8
Whose area formula is this?
Circle
Isosceles Triangle
Rhombus
Trapezoid
9
Whose area formula is this?
Parallelogram
Circle
Rectangle
Square
10
Whose area formula is this?
Circle
Trapezoid
Rectangle
Triangle
11
Whose ratio is this?
π
π d
Radius of a Circle
Area of a Circle
12
If the scale factor of 2 similar figures is a : b, then the ratio of areas is ...
a3 : b3
a2 : b2
a : b
13
Whose area formula is this?
Triangle
Regular Polygon
Parallelogram
Circle
