Area of Rectangles and Squares

Front

What is the formula for calculating the area of a rectangle?

Back

The area of a rectangle is calculated using the formula: Area = length × width.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is the formula for calculating the area of a square?

Back

The area of a square is calculated using the formula: Area = side × side (or Area = side²).

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

If a rectangle has a length of 5 units and a width of 4 units, what is its area?

Back

The area is 20 square units (5 × 4 = 20).

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is the area of a rectangle with a length of 10 mm and a width of 3 mm?

Back

The area is 30 mm² (10 × 3 = 30).

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

How do you find the area of a shaded region in a rectangle?

Back

To find the area of a shaded region, subtract the area of the unshaded part from the total area of the rectangle.

Tags

CCSS.3.MD.C.7D

Front

What is the area of a rectangle with an area of 36 mm²?

Back

The area is 36 mm², which means the product of its length and width equals 36.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

If a square has an area of 25 square units, what is the length of one side?

Back

The length of one side is 5 units (since 5 × 5 = 25).

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is the area of a rectangle that is 6 units long and 6 units wide?

Back

The area is 36 square units (6 × 6 = 36).

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

Which shape has an area of 18 square units?

Back

A rectangle with dimensions 3 units by 6 units or a square with side length √18 (approximately 4.24 units).

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is the area of a rectangle with a length of 12 units and a width of 2 units?

Back

The area is 24 square units (12 × 2 = 24).

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3