Area & Circumference Formulas Flashcards Preview

Math > Area & Circumference Formulas > Flashcards

Flashcards in Area & Circumference Formulas Deck (8)
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1
Q

Right Triangle

A

a2+b2=c2

2
Q

bh÷2

A

Triangle

3
Q

Rectangle

A

length • width

4
Q

Area of a circle

A

∏r2

5
Q

1/2 (b1+b2)h

A

Trapezoid

6
Q

Circumference of a circle

A

∏d or 2∏r

7
Q

Circumference of a circle

A

2∏r or ∏d

8
Q

Perimeter of a rectangle

A

2L+2w