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2 cards from this section. Quick, good the night before a test.
Find the area of a rectangle that is 10m long and 4m wide.
Use the formula Area = length × width.
Calculate how many 1m² tiles are needed for a room of 20m².
Each tile covers 1m², so you need an equal number of tiles to the area.
What is the formula for the area of a rectangle?
Think of how we calculate space inside a shape.
True or False: The volume of a box can be calculated using area only.
Remember, you need width, length, and height for volume.
A cylindrical tank is to be built to hold 1000 gallons. Calculate the dimensions needed if the radius is 1.5m.
Solve for height with the known radius.
An artist wants to create a rectangular mural that is three times longer than it is wide. If the area must be 48 m², what are the dimensions of the mural?
Set up area as width × length and use algebra.
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