Area of Various Shapes

A rectangle has an area of 72 square metres and a length of 9 metres. What is the width?

• 6 metres

• 8 metres

• 9 metres

• 12 metres

Answer explanation

To find the width, use the area formula: Area = Length × Width. Here, 72 = 9 × Width. Solving for Width gives Width = 72 / 9 = 8 metres. Thus, the correct answer is 8 metres.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

What is the area of this shape?

• 40 cm²

• 95 cm²

• 35 cm²

• 47.5 cm²

Tags

CCSS.6.G.A.1

Find the area of the composite shape.

• 104

• 184

• 128

• 132

Tags

CCSS.6.G.A.1

Find the area of the composite shape.

• 252 cm²

• 202 cm²

• 322 cm²

• 242 cm²

Tags

CCSS.6.G.A.1

What is the area of this shape?

• 783 in²

• 1044 in²

• 972 in²

• 391.5 in²

Tags

CCSS.6.G.A.1

What is the area of this shape?

• 290 in²

• 248 in²

• 496 in²

• 540 in²

Tags

CCSS.6.G.A.1

What is the area of this circle?

Leave your answer in terms of pi

• 5 pi

• 10 pi

• 2.5 pi

• 25 pi

Tags

CCSS.7.G.B.4

What is the value of h in this parallelogram? Round your answer to the nearest tenth.

• 17.5

• 5.7

• 8.1

• 9.6

Tags

CCSS.HSG.CO.C.11

A parallelogram has sides measuring 15.7 m and 32.1 m. The height corresponding to the 15.7 m base is 8.6 m. Find the height corresponding to the 32.1 m base. Round your answer to the nearest tenth.

• 1.8 m

• 2.8 m

• 4.2 m

• 58.6 m

Tags

CCSS.HSG.CO.C.11

Find the area of the rhombus.

Leave your answer in simplest radical form.

• 16√3

• 64√3

• 32√3

• 64

Tags

CCSS.6.G.A.1