Measuring and estimating area of miscellaneous shapes

What is the area of the figure?

(a)   units²

What is the area of this shape?

• 54 sq. units

• 48 sq. units

• 46 sq. units

• 50 sq. units

What is the area of this figure?

[unit of measure: square units]

• 6 square units

• 7 square units

• 9 square units

• 16 square units

Denise is filling a square sandbox for her brother. If the sandbox floor has an area of 14 square feet, about how long is on side of the sandbox?

• Between 3 ft and 3.5 ft

• Between 3.5 ft and 4 ft

• Between 4 ft and 4.5 ft

• Between 4.5 ft and 5 ft

Determine the area of the figure.

• 25 units

• 20 units

• 25 units²

• 20 units²

What is the area of this figure?

• 44 square units

• 32 square units

• 50 square units

• 48 square units

What is the area of the composite shape? (Just type the number)

(a)  

Find the area of this quadrilateral.

Hint: Think about decomposing and rearranging.

• 28 sq units

• 40 sq units

• 35 units²

• 21 units²

What is the area of the shape?

• 29 square units

• 30 square units

• 32 square units

• 25 square units

1) Corine used a rectangle, an isosceles triangle, and a right triangle to form the figure shown. Which is the best estimate of the area of the figure in square centimeters?

• 80 cm²

• 31 cm²

• 70 cm²

• 60 cm²