Want this question answered?
Yards if you work in imperial units or metres if you work in metric units
The area of a rectangle is (length) multiplied by (width). The units don't matter. Just make sure that 'length' and 'width' are both measured in the same unit, whatever the unit is.
Length, width and height are all measurements of distance. Distance is measured in meters (metric system) or inches/feet/miles (imperial system).
Metric units include millimeters, centimeters, decimeters, and meters.
"Metric conversion" refers to the change from English units of measurement to metric units.
To find the area of a book cover in metric units, the most appropriate unit to use would be centimeters. The formula for finding the area of a book cover would be: length x width.
A millimetre.
I think I saw that you tried to include that your units were in inches. this is not a metric unit to start. convert inches to centimetres. then multiply the length by the width to get your answer in cm^2, a metric unit
Yards if you work in imperial units or metres if you work in metric units
the metric system
A ruler
The area of a rectangle is (length) multiplied by (width). The units don't matter. Just make sure that 'length' and 'width' are both measured in the same unit, whatever the unit is.
Length, width and height are all measurements of distance. Distance is measured in meters (metric system) or inches/feet/miles (imperial system).
That depends a lot on what you want to measure: the cow's length, width, volume, mass, density, color, ...
Metric units include millimeters, centimeters, decimeters, and meters.
metric units are used for everything in Canada
SI and metric are the same units.