# Study sets matching "test math formulas"

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Square: Area

Rectangle: Area

Triangle: Area

Square: Perimeter

s2... {S is the measure of one side}

LW... {L and W are the measures of 2 sides}

1/2bh... {h is the height, or how tall the triangle is.b is the b…

4s... {S is the measure of one side}

Square: Area

s2... {S is the measure of one side}

Rectangle: Area

LW... {L and W are the measures of 2 sides}

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Experiment

Observational Study

lottery method (everyone has an equally likely chance to be ch…

Questionnaire

Used to prove cause and effect; controlled (1) how subjects ar…

researcher CANNOT control (1) how subjects are assigned to gro…

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lottery method (everyone has an equally likely chance to be ch…

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Questionnaire

PEDMAS

Distance Formula

Slope

Midpoint Formula

Parenthesis, Exponents, Multiplication, Division, Add, Subtrac…

d=√(x₁-x₂)² + (y₁-y₂)² ... (EX: Find distance between (5,6) and…

Slope= Rise/Run=Change in Y/Change in X... (y₂-y₁/x₁-x₂)... (EX: F…

(x₁+x₂)/2, (y₁+y₂)/2

PEDMAS

Parenthesis, Exponents, Multiplication, Division, Add, Subtrac…

Distance Formula

d=√(x₁-x₂)² + (y₁-y₂)² ... (EX: Find distance between (5,6) and…

1000 meters = how many kilometers?

What is the formula for the Area of a R…

What is the formula for Area of a squar…

What is the formula for the Area of a t…

1 km

Length x width

length of its sides squared (x's itself)

1/2(Base x Height)

1000 meters = how many kilometers?

1 km

What is the formula for the Area of a R…

Length x width

Area of a triangle

Pythagorean Theorem

30-60-90 relationship

45-45-90 relationship

A=1/2bh

a²+b²=c²

Hyp. = short leg(2) ....or.... Long leg= short leg(square root…

the legs of the triangle are congruent and the length of the h…

Area of a triangle

A=1/2bh

Pythagorean Theorem

a²+b²=c²

C=2πr

A= bh

A = π × r²

A= lw

circumference of a circle circumference = 2 times π times radi…

formula for the area of a parallelogram, b= base and h= height

Formula for the area of a circle , r= radius

formula for the area of a rectangle , l=length times w=width

C=2πr

circumference of a circle circumference = 2 times π times radi…

A= bh

formula for the area of a parallelogram, b= base and h= height