Circumference and Area

Find the surface area of the triangular pyramid.

• 123.6 sq. feet

• 116.8 sq. feet

• 127.9 sq. feet

• 130.9 sq. feet

Tags

CCSS.7.G.B.6

What is the area of the shaded region?

• 20 sq cm

• 4 sq cm

• 30 sq cm

• 24 sq cm

Tags

CCSS.3.MD.C.7D

What is the area of the composite figure?

• 40 sq cm

• 65 sq cm

• 52.5 sq cm

• 25 sq cm

Tags

CCSS.6.G.A.1

What is the area of the figure?

• 48 ft2

• 216 ft2

• 65 ft2

• 128 ft2

Tags

CCSS.6.G.A.1

Mr. Hubbs bought a new home and wanted to place new grass on his lawn around his house. What is the area of the shaded area shown, his lawn?

• 13,600 ft²

• 18,400 ft²

• 16,000 ft²

• 2,400 ft²

Find the area of the shaded region: 

• 350 cm²

• 137.5 cm²

• 212.5 cm²

• 484.2 cm²

Tags

CCSS.6.G.A.1

Given that the area of a parallelogram is 64 square feet, and the base is 4 ft long, find the height of the figure. 

• 8 ft

• 12 ft

• 16 ft

• 20 ft

Tags

CCSS.6.G.A.1

What is the Area formula for this shape?

• A=½h(b₁-b₂)

• A=½h(b)

• A=½h(b₁+b₂)

Tags

CCSS.6.G.A.1

What is the formula for the area of a circle?

• A = π r ²

• A = 1/2 (π r ²⁾

• A = 2πr

• A = πd

Tags

CCSS.7.G.B.4

A cruise ship has a large, circular window. It has a diameter of 6 meters. What is the window's area?

• 31.25 m²

• 29.55 m²

• 30.36 m²

• 28.26 m²

Tags

CCSS.7.G.B.4