Perimeter Formulas
Area Formulas
SI Units
100

what is the formula for the perimeter of a Rectangle

P = l + l + w + w


or

P = 2(l + w)

100

formula for the area of a rectangle

A = lw

100

Kilo is times what to get to unit

unitx1000

200

formula for an perimeter of a Parallelogram

P = b + b + c + c

or

P = 2(b + c)

200

formula for the area of a Parallelogram

A = bh

200

1000 mg = ?g

1g

300

formula for the perimeter of a Triangle

P = a + b + c

300

formula for the area of a Triangle

A = 2

bh


A = bh

300

what is milliliter abbreviated 

mL

400

formula for the perimeter of a Trapezoid

P = a + b + c + d

400

formula for the area of a

A=(a+b)h/2

or

A = 1/2(a + b)h

400

355 mL to L

0.355 L

500

formula for an perimeter of a circle

C = πd

or

C = 2πr

500

formula for the area of a Circle

A = πr2

500

0.045678km to mm

45678mm