Area of Squares and Rectangles

Front

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

Back

Area = side × side (A = s²)

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

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

Back

Area = length × width (A = l × w)

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

If one side of a square is 39 cm, what is its area?

Back

1,521 cm²

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

If the length of a rectangle is 15 m and the width is 69 m, what is its area?

Back

1,035 m²

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is the perimeter of a square with a side length of 30 m?

Back

Perimeter = 4 × side = 120 m

Tags

CCSS.4.MD.A.3

Front

What is the area of a square with a side length of 14 ft?

Back

196 ft²

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

If a rectangle has an area of 276 in² and a width of 12 in, what is its length?

Back

Length = Area ÷ Width = 23 in

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is the relationship between area and perimeter in squares and rectangles?

Back

Area measures the space inside, while perimeter measures the distance around.

Front

What is the area of a rectangle with a length of 20 cm and a width of 9 cm?

Back

Area = 20 cm × 9 cm = 180 cm²

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

How do you convert square centimeters to square meters?

Back

1 m² = 10,000 cm²

Tags

CCSS.2.MD.A.2