Below are the formulas you may find useful as you work the problems. However, some
of the formulas may not be used. You may refer to this page as you take the test.
Quadratic Formula
xbb ac
a
=−± −
24
2
Area
Rectangle/Parallelogram A = bh
Circle A = πr2
Triangle A = bh
1
2
Surface Area
Rectangular Prism SA = 2lw + 2wh + 2lh
Cylinder SA = 2
Sphere
πr2 + 2πrh
SA =4πr2
Volume
Rectangular Prism/Cylinder V = Bh
Pyramid/Cone V = Bh
1
3
Sphere
V=4
3
πr3
Analytic Geometry Formula Sheet
Distance Formula
dxxyy=−+−()()
21
2
21
2
Trigonometric Relationships
sin (θ)=opp
hyp ; cos (θ)=adj
hyp ; tan (θ)=opp
adj
Quadratic Equations
Vertex Form: yaxh k=−
()
+
2
Standard Form: yaxbxc=++
2
Conic Sections
Circle: xh yk r−
()
+−
()
=
222
Parabola: yk pxh−= −
1
4
2
()
xh pyk−= −
1
4
2
()
Circumference
C = πd π ≈ 3.14
C = 2πr
Conditional Probability
PABPA B
PB
() ()
()
=and