Dunn prep step 11 geometric measurements area & perimeter

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

• Length x Width

• Length / Width

• Length - Width

• Length + Width

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Find the area of a rectangle with length 8 cm and width 5 cm.

• 40 cm²

• 56 cm²

• 30 cm²

• 13 cm²

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

What is the formula to find the area of a square? Choose all that apply.

• side length squared

• length times width

• side length plus side length

• side length multiplied by side length

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Find the area of a square with side length 9 m.

• 81

• 72

• 27

• 18

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Find the length of a rectangle with area 35 cm² and width 7 cm.

• 5 cm

• 20 cm

• 15 cm

• 10 cm

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Find the width of a rectangle with area 48 m² and length 8 m.

• 10

• 4

• 6

• 12

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Find the side length of a square with area 64 cm².

• 4 cm

• 16 cm

• 8 cm

• 32 cm

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Find the side length of a square with area 81 m².

• 7 m

• 10 m

• 12 m

• 9 m

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

What is the perimeter of the rectangle?

• 9 feet

• 14 feet

• 18 feet

• 24 feet

Tags

CCSS.4.MD.A.3

What is the perimeter of the rectangle?

• 99 inches

• 20 inches

• 40 inches

• 48 inches

Tags

CCSS.4.MD.A.3