1. AREA / VOLUME UNIT
FORMULAS

2. LETS REVIEW Perimeter of a Square P = 4s Area of a Square A= s2
Perimeter of a Rectangle
P = 2L + 2W
Area of a Rectangle
A= LW or Bh

3. LETS REVIEW bh 2 A = Perimeter of a Parallelogram P = 2b + 2s
Area of a Parallelogram
A= bh
Perimeter of a Triangle
P = s + s + s bh 2
Area of a Triangle
A =

4. LETS REVIEW h(a+b) 2 A= Perimeter of a Trapezoid P = s + s + s + s
Area of a Trapezoid A=
Circumference of a Circle
Area of a Circle

5. LETS REVIEW Total Surface Area = 2(top and Bottom) + 2(Ends)
+ 2(Front and Back)
Surface area of Rectangular Prism
Surface Area of a Triangular Prism
Total Surface Area
= Bottom + 2(Ends) + Front + Back
Total Surface Area
= Bottom + 4(sides)
Surface Area of a Pyramid
Total Surface Area
= Circle + curved surface =
Surface Area of a Cone

6. LETS REVIEW Total Surface Area Surface area of Cylinder
= 2(circles) + curved surface
= 2( ) +
Surface area of Cylinder

7. LETS REVIEW bh 2 V = Area of base x height Volume of Rectangular Prism
V = lwh
Volume of Rectangular Prism
V = Area of base x height
Volume of a Triangular Prism bh 2
V = (h) 1 3
V = Area of base x height
Volume of a Pyramid 1 3
V = Volume of cylinder
V = h
Volume of a Cone 1 3

8. LETS REVIEW 4 3 V = V = Area of base x height V = h Volume of Cylinder
Volume of a Sphere