3rd Grade Multiply to find area

Front

What is the formula to calculate the area of a rectangle?

Back

Area = Length x Width

Front

If a rectangle has a length of 7 ft and a width of 4 ft, what is its area?

Back

28 square feet

Front

What is the definition of length in the context of area calculation?

Back

Length is the longer side of a rectangle or the distance from one end to the other along the longest side.

Front

What is the definition of width in the context of area calculation?

Back

Width is the shorter side of a rectangle or the distance from one end to the other along the shortest side.

Front

How do you find the area of a figure with a length of 10 ft and a width of 9 ft?

Back

Multiply the length by the width: 10 ft x 9 ft = 90 square feet.

Front

What is the area of a rectangle with a length of 8 ft and a width of 8 ft?

Back

64 square feet

Front

What does 'sq. ft.' stand for?

Back

Square feet, a unit of area measurement.

Front

If the area of a rectangle is 64 sq. ft. and the width is 8 ft, what is the length?

Back

Length = Area / Width = 64 sq. ft. / 8 ft = 8 ft.

Front

What is the relationship between area, length, and width?

Back

Area is directly proportional to both length and width; increasing either will increase the area.

Front

How can you represent the area of a shaded region in a rectangle?

Back

By multiplying the dimensions of the shaded region, such as Length x Width.