Math 3 EOC Formulas Review

Volume Formulas

100

Volume of a Rectangular Prism

V=(length)(width)(height)

200

Volume of a sphere

V=(4/3)(pi)r³

300

Volume of a Cylinder

V=(pi)(r)² * (height)

400

Volume of a triangular prism

V=(1/2)(base)(height)(Height)

or 

V=(1/2)(base)(height)(Length)

500

Volume of a Cone

V=(1/3)(pi)r² * (height)

Basic Formulas

100

Area of a rectangle 

A=(length)(width)

200

Area of a triangle

A=(1/2)(base)(height)

300

Area of a circle

A=pi(r)²

400

Circumference of a circle

C=2(pi)r

500

Formula for Density

Density=mass/volume

Random Trivia

100

What is the Minnesota NFL team's mascot?

Vikings 

200

What is the capitol of Idaho?

Boise 

300

What is the first Marvel Studios Movie if the movies are watched in chronological order? (must write the full title)

Captain America: The First Avenger 

400

The Colosseum is the largest amphitheater built in ancient times. Where is it located? 

Rome, Italy

500

What is Taylor Swift's lucky number?

13

Trig Unit Formulas

100

What is Pythagorean Theorem?

a² + b² = c²

200

Sine= what?/what?

Sine= opposite/hypotenuse

300

Rule for 45-45-90 special right triangles

Hypotenuse = square root of 2 * Leg

400

Formula converting Degrees to Radians

Degree * (pi)/180

500

Sec=what?/what?

Sec = hypotenuse/adjacent

or 

(on unit circle) Sec = 1/x

Mystery

100

Formula to find period of sine or cosine graph?

period = 2(pi)/b

200

Arc length of a circle if given degrees

AL=(degrees/360)*2(pi)r

300

Area of a sector if given degrees

Area of a sector=(degrees/360)*(pi)r²

400

What is the Compound Interest Formula?

(see teacher write on board)

500

What is the Quadratic Formula?

(see teacher write on board)