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7 Cards in this Set

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  • Back
HOW DO U FIND THE Peremeter of a circle
P= (Pie x Diameter/2)+12
= ( xD/2)+12
what is a rhombus and what is th formula for it.
a rhombus is a special parrallelogram with all sides equal and diagonals bisecting at right angles.
A=1/2xProduct of diagonals
=1/2xBxC
HOW DO U FIND THE AREA OF A CRICLE
A= PIExRadius squared
= xR2
What is a tapezium and what is the formula for a tapezium
a tapezium is a quadrilateral with one pair of parrallel sides.
A=1/2xHxSum of parrallel side
=1/2xHx(b+c)
formula for area of a square or rectangle
A=LxB
how do u find the circumference of a crice.
C=PIExdiameter
= xD
what is volume of a prism and what is the formula for the volume for a prism?
volume is the amout of space soilds occupies.
V= Area of main facexHeight
= AxH