Missing Length for Area

Miss Godines wants to wallpaper one section of her living room wall.  How many square feet of wallpaper would she need for this wall?

• 75 sq ft.

• 96 sq ft.

• 160 sq ft.

• 40 sq ft.

The area of a rectangle is 72 sq units.  One side length is 9 units.  What is the other side length?

• 9 units

• 7 units

• 10 units

• 8 units

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Find the missing sides.

• A =5
  B = 5

• A = 4
  B = 6

• A=7
  B=7

• A = 2
  B= 3

Tags

CCSS.HSG.CO.C.11

The area of a rectangle is 72 square units.  One side length is 9 units.  What is the missing measure?

• 9 units

• 7 units

• 10 units

• 8 units

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

• 7 cm

• 8 cm

• 9 cm

• 14 cm

Tags

CCSS.4.MD.A.3

• 13 cm

• 12 cm

• 10 cm

• 8 cm

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

A rectangle has an area of 36m²

The length is 9m.  What is the missing measure?

• 8m

• 4m

• 4m²

• 6m

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

 What is the missing measure if the Area is 50 m² ?

• 10 m

• 45 m

• 10 m²

• 7 m

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

What is the area of this shape?

• 8cm

• 4cm²

• 3cm²

• 8cm²

Tags

CCSS.3.MD.C.7D

Find the missing side length. 

• 16

• 12

• 35

• 15

Tags

CCSS.HSG.SRT.B.5