Ch 8 quiz review

What is the diameter?

• 8
• 16
• 10
• 4

Tags

CCSS.7.G.B.4

What is the radius?

• 18
• 72
• 38
• 14

Tags

CCSS.7.G.B.4

Is the red line a radius or diameter of the circle?

• Radius
• Diameter

Tags

CCSS.HSG.C.A.2

Is the red line a radius or diameter of the circle?

• Radius
• Diameter

Tags

CCSS.HSG.C.A.2

what is the circumference of this circle ?

• 3.14 cm 
• 37.68 cm
• 24 cm
• 68.4 cm

Tags

CCSS.7.G.B.4

A circular swimming pool is 21 feet in diameter.
How many feet around is the pool?

• 10.5 ft
• 42 ft
• 65.94 ft
• 131.95 ft

Tags

CCSS.7.G.B.4

find the area of the circle below.

• 100 cm
• 225 cm
• 9 cm
• 28.26 cm

Tags

CCSS.HSG.GMD.A.1

What is the area of this circle?

• 6082.12
• 1520.53
• 1893.14
• 1292.92

Find the area of this triangle.

• 12 in²
• 22 in²
• 18 in²
• 24 in²

Tags

CCSS.HSG.SRT.D.9

Find the area of this triangle.

• 20 cm²
• 35 cm²
• 40 cm²
• 17.5 cm²

Tags

CCSS.HSG.SRT.D.9