Area of Plane Shapes

What is the area of the rectangle below?

• 17unit^2

• 17.5 unit^2

• 18 unit^2

• 18.5 unit^2

Tags

CCSS.6.G.A.3

What is the area of the triangle below?

• 5cm^2

• 4.5cm^2

• 6cm^2

• 4.8cm^2

Tags

CCSS.HSG.GPE.B.7

What is the area of the square below?

• 6cm^2

• 9cm^2

• 12cm^2

• 15cm^2

Tags

CCSS.6.G.A.3

If the area of a triangle is 21 cm2 and its height is 7cm, What is the base of the triangle?

• 5cm

• 5.5cm

• 6cm

• 6.5cm

Tags

CCSS.6.G.A.1

If the area of a square is 81 inch2, what is the length of each side?

• 9 inch

• 9 inch^2

• 40.5 inch

• 40.5 inch^2

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

If a rectangle is 10m long and it’s area is 80 m2, what is it’s width?

• 20m

• 20m^2

• 10m

• 10m^2

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

What is the area of the rectangle below?

• 10ft^2

• 10ft

• 84ft^2

• 84ft

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

What is the area of the triangle below?

• 10cm^2

• 15cm^2

• 20cm^2

• 25cm^2

Tags

CCSS.6.G.A.1

What is the area of the square below?

• 32cm^2

• 64cm^2

• 32cm

• 64cm

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Which of the following formulae can be used to calculate the area of a square?

• L^3

• W^3

• W^2

• L^2

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3