formulas

circumference

2pir

area circle

pi*r²

area trapezoid

½ (h) *(b1 + b2)

volume prism/cylinder

(area of the base)*height

volume pyramid/cone

1/3*(area of base)*height

volume sphere

4/3(pi)(radius³)

1 yard=

3ft

1 mile=

5280ft

1 meter = mm?

1000mm

1 meter = cm?

100cm

1km =

1000m

1 mile = ?km

1.6km

1 inch = ?cm

2.54cm

1 foot = ?m

0.3 meter

1 cup = ?oz

8oz

1 pint = ?cups

2cups

1 quart = ?pints

2 pints

1 gallon = ?quarts

4 quarts

1 gallon = ?inches³

231in³

1 liter = ?ml

1000ml

1 liter = ?gallon

0.264 gallon

1 pound = ?oz

16oz

1 ton = ?pounds

2000

1 gram = ?mg

1000mg

1kg = ?g

1000g

1kg = ?pounds

2.2lbs

1 oz = ?g

28.3g

density =

m/v