ACT Math Test Prep
Volume of a Prism—ANSWER--V=(l)(h)(w)
Area of a Rectangle/Parallelogram—ANSWER--Area = bh
Area and Circumference of a circle—ANSWER--A=πr^2
C=2πr
Length Of Arc—ANSWER--(n°/360°)x2πr
Area Of Sector—ANSWER--(n°/360°)xπr^2
Radians—ANSWER--π/180°
SOH (Sin)—ANSWER--Opposite/Hypotenuse
CAH (Cos)—ANSWER--Adjacent/Hypotenuse
TOA (Tan)—ANSWER--Opposite/Adjacent
Equilateral:—ANSWER--These triangles have three equal sides, and all
three angles are 60◦.
Volume of a Prism—ANSWER--V=(l)(h)(w)
Area of a Rectangle/Parallelogram—ANSWER--Area = bh
Area and Circumference of a circle—ANSWER--A=πr^2
C=2πr
Length Of Arc—ANSWER--(n°/360°)x2πr
Area Of Sector—ANSWER--(n°/360°)xπr^2
Radians—ANSWER--π/180°
SOH (Sin)—ANSWER--Opposite/Hypotenuse
CAH (Cos)—ANSWER--Adjacent/Hypotenuse
TOA (Tan)—ANSWER--Opposite/Adjacent
Equilateral:—ANSWER--These triangles have three equal sides, and all
three angles are 60◦.
