Find Area with Units Squared

What is the formula for the area of a square?

• Length x Width

• Length x Length

• Width x Width

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

What is the formula for the area of a rectangle?

• Length x Width

• Length x Length

• Width x Width

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

When calculating the area of a rectangle you only need to know the measurement of 1 side because they are all the same

• True

• False

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

When calculating the area of a square, you only need to know the measurement of 1 side because they are all the same.

• True

• False

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

When I am finding the area of a square, I can use the notation of: units squared, units², or square units if the problem does not indicate a certain unit like: cm, mm, inches, etc.

• True

• False

Tags

CCSS.3.MD.C.6

Find the area of this square

• 10

• 10 square units

• 40 units

• 100 square units

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Find the area of this square

• 5 cm

• 20 cm²

• 25 cm²

• 55 cm

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Find the area of this square

• 12 feet²

• 66 feet

• 13 feet

• 36 square feet

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Find the area of this square

• 30 units

• 45 square units

• 225 units²

• 220 square units

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Find the area of this square

• 49 inches

• 49 units

• 14 units²

• 49 units²

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3