I would suggest centimeters but lots of people use inches.
It depends on what you are measuring the width of. Different units and different tools would be appropriate for a hair, a car or a galaxy.
Yards if you work in imperial units or metres if you work in metric units
For the width of a penny and a dime, you would typically measure in millimeters. The width of a penny is approximately 19.05 mm, and the width of a dime is approximately 17.91 mm.
A unit like inches or centimeters would be best to measure the length of your pinkie finger. These units are commonly used for measuring smaller lengths accurately.
You would use square centimeters (cm^2) to measure the area of a rectangle that is 34cm in length.
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You could measure a field by using tools such as a measuring tape or surveying equipment to calculate its length and width. Then, multiply the length by the width to determine the area of the field in square units.
It depends on what is being measured. The instruments and units used for measuring the length, width and height of a building would be different to those used for a matchbox!
There is insufficient information to provide a unique answer. Assuming that the length is greater than the width, the length, L, can be any measure from 5 to just under 10 units. The width would then be 10-L units.
To find the area of a rectangle, you multiply the length by the width. In this case, the length is 9 units and the width is 3 units. Therefore, the area of the rectangle would be 9 x 3 = 27 square units.
METERS!!!The unit of measurement you would use to measure the width of your classroom is meters.
It could be rectangle that has a length of 6 units and a width of 2 units.