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Chapter 11 Geometry Formulas Flashcards | StudBud
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Chapter 11 Geometry Formulas
Chapter 11 Geometry Formulas
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Simple test to help determine how well you know certain area formulas. #geometry
Flashcards
8 cards
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Answers
1
What is the formula for the area of a trapezoid?
Area=(Base)(Height)
Area=1/2(Height)(B1 + B2)
Area=1/2(Base)(Height)
Area=2(Pi)r
2
What is the formula for the area of a semi-circle?
Area=(Base)(Height)
Area=(Pi)r2
Area=1/2(Apothem)(Height)
Area=1/2(Pi)r2
3
What equation would be used to find the area of the following composite figure?
Area=(Base)(Height) + (Pi)r2
Area=(Base)(Height) + 1/2(Pi)r2
Area=(Base)(Height) + 1/2(Base)(Height)
Area=(Base)(Height) - 1/2(Pi)r2
4
What would the equation be for finding the area of the following composite figure?
Area=1/2(Base)(Height) - (Base)(Height)
Area=1/2(Base)(Height) + (Base)(Height)
Area=(Base)(Height)
Area=(Pi)r2 + 1/2(Base)(Height)
5
What is the formula for the area of a parallelogram?
Area=(Base)(Height)
Area=(Base)(Height)2
Area=1/2(Base)(Height)
Area=(Apothem)(Diagonal)
6
What is the formula for the area of a rhombus?
Area=1/2(Diagonal 1 + Diagonal 2)
Area=1/2(Diagonal 1 - Diagonal 2)
Area=1/2(Diagonal 1 x Diagonal 2)
Area=1/2(Diagonal 1 ÷ Diagonal 2)
7
What is the formula for the area of a triangle?
Area=1/2(Base)(Height)
Area=1/2(Pi)r2
Area=(.5)(Base)(Height)
Area=(Base)(Height)
8
What is the formula for the area of a regular polygon?
Area=1/2(Base)(Height)
Area=1/2(Apothem)(Perimeter)
Area=(Base)(Height)
Area=1/2(Height)(B1 + B2)
