# Study sets matching "test math formulas"

Area of Rectangles & Parallelograms

Perimeter

Area of a Triangle

Area of a Trapezoid

A= bh

Distance around a figure on the outside. To find the _________…

1/2bh

1/2h(b1+b2)

Area of Rectangles & Parallelograms

A= bh

Perimeter

Distance around a figure on the outside. To find the _________…

Perimeter of a rectangle

Area of a rectangle

Area of a triangle

Area of trapezoid

P = 2L + 2W units

A = L x W sq units

A = 1/2bh sq units

A = 1/2(B + b)h sq units... B = base, b = side opposite base, h…

Perimeter of a rectangle

P = 2L + 2W units

Area of a rectangle

A = L x W sq units

perimeter of a rectangle

perimeter of a parallelogram

perimeter of a square

perimeter of a triangle

P = (lx2)+(wx2)

P = 2l + 2w

P = 4s

P = a + b + c

perimeter of a rectangle

P = (lx2)+(wx2)

perimeter of a parallelogram

P = 2l + 2w

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

Formula for finding the area of a Trape…

Formula for finding the area of a Circle

Formula for finding the area of a Trian…

Formula for finding the circumference o…

Formula for finding the area of a Trape…

Formula for finding the area of a Circle

Slope Intercept Form

Standard Form

Slope

% Change

y=mx+b... m=slope... b=y intercept (where x=0)

ax+by=c... a,b, and c are real #s ... *plug in 0 to one to find the…

y1-y2/x1-x2

change/start×100=% change

Slope Intercept Form

y=mx+b... m=slope... b=y intercept (where x=0)

Standard Form

ax+by=c... a,b, and c are real #s ... *plug in 0 to one to find the…

Area of a trapezoid:

trapezoid

Area of a circle:

Area of a semicircle:

A=1/2h(b1+b2)... Area of a trapezoid: height x (base 1 + base 2 d…

Quadrilateral with exactly one pair of parallel sides

3.14 x radius squared... A=pi*(r^2)... A=πr²

½ x 3.14 x radius squared

Area of a trapezoid:

A=1/2h(b1+b2)... Area of a trapezoid: height x (base 1 + base 2 d…

trapezoid

Quadrilateral with exactly one pair of parallel sides