7A 1.1.2 PreAlg

Determine the area of the circle, given each measurement. Use 3.14 for π and round to the nearest hundredth.

Diameter: 8 in.

• 200.96 in²

• 50.24 in²
• 40.96 in²
• 25.12 in²

Tags

CCSS.7.G.B.4

Determine the area of the circle, given each measurement. Use 3.14 for π and round to the nearest hundredth.

Radius: 10 in.

• 300.00 in²

• 250.00 in²

• 314.00 in²

• 320.00 in²

Tags

CCSS.7.G.B.4

Determine the area of the circle, given each measurement. Use 3.14 for π and round to the nearest hundredth.

Radius: 1.5 ft

• 9.42 ft²

• 7.07 ft²

• 5.50 ft²

• 6.28 ft²

Tags

CCSS.7.G.B.4

Determine the area of the circle, given each measurement. Use 3.14 for π and round to the nearest hundredth.

Diameter: 8.8 yd.

• 60.79 yd²

• 55.67 yd²

• 70.12 yd²

• 50.25 yd²

Tags

CCSS.7.G.B.4

• 5.50 in²

• 1.75 in²

• 4.04 in²

• 2.40 in²

Tags

CCSS.7.G.B.4

• 25.12 cm²
• 19.63 cm²
• 12.56 cm²
• 15.70 cm²

Tags

CCSS.7.G.B.4

Which pizza is the better buy based on price per square inch?

• 10-inch diameter pizza for $8.99

• 6-inch diameter pizza for $5

Which pizza is the better buy based on price per square inch?

• The 4-inch radius pizza for $3

• The 8-inch radius pizza for $14

Tags

CCSS.HSG.C.B.5

Which pizza is the better buy based on price per square inch?

• 12-inch diameter pizza for $6.99

• 14-inch diameter pizza for $7.99

Tags

CCSS.HSG.C.B.5

Which pizza is the better buy based on price per square inch?

• The 1-inch diameter pizza bite for $1

• The 10-inch diameter pizza for $10