Decompose to Find Area

Chloe colors a border around a drawing. The height of the drawing is 2 in. greater than the 6-in. base. What is the area of the border?

• 51 in²

• 99 in²

• 54 in²

• 48 in²

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Find the area of the parallelogram.

• 112 m²

• 56 m²

• 96 m²

• 128 m²

Tags

CCSS.6.G.A.1

Find the area of this quadrilateral.

Hint: Think about decomposing and rearranging.

• 28 sq units

• 40 sq units

• 35 units²

• 21 units²

The amount of space inside an object or figure is called:

• area

• perimeter

The area of this rectangle is...

• 42 square cm

• 21square cm

• 80 square cm

• 752 square cm

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Ms. Olivo put two rectangular tables together. The length and width of each table is shown in feet in the model below. What is the total area of the top of the tables put together?

• 18 square feet

• 36 square feet

• 54 square feet

• 90 square feet

Tags

CCSS.3.MD.C.7D

Find the area in square units.

• 8 square units

• 10 square units

• 12 square units

• 14 square units

Both figures have the same area.

• True

• False

Tags

CCSS.3.MD.C.7D

Mary wants to hang 2 photos that are different sizes on her wall. She drew the model below to show how she will hang them.

• 3 + 5 = 8,

  2 + 3 = 5,

  8 + 5 = 13 square units

• 3 x 5 = 15

  2 x 3 = 6

  15 + 6 = 21 square units

• 3 x 2 = 6

  6 x 5 = 30

  30 - 3 = 27 square units

• 3 + 2 = 5

  5 + 3 = 8

  5 x 8 = 40 square units

Tags

CCSS.3.MD.C.7D

Find the area.

• 46.2 ft²

• 92.4 ft²
  

• 46.2 ft

• 92.4 ft

Tags

CCSS.6.G.A.1