Unit 7 So Far

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

• Radius
• Diameter

What is the radius?

• 18
• 72
• 38
• 14

Tags

CCSS.7.G.B.4

What is the diameter?

• 5 in
• 10 in
• 3.14 in
• 15.84 in

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

Find the area of the circle

• 43.96
• 153.86
• 87.82
• 307.72

Tags

CCSS.7.G.B.4

Find the Circumference (round to nearest tenth):
radius = 8 m

• 50.5 m
• 50 m
• 25.1 m
• 50.2 m

Tags

CCSS.7.G.B.4

Find the area of the shaded sector of circle O. The radius is 6 inches and the central angle is 100°. Express answer to the nearest tenth of a square inch.

• 25.2 in²

• 28.5 in²

• 31.4 in²

• 38.2 in²

Tags

CCSS.HSG.C.B.5

Find the length of the arc. Round to the nearest 10th.

Tags

CCSS.HSG.C.B.5

Find the given angle.

• 59°

• 118°

• 70°

• 242°

Tags

CCSS.HSG.C.A.2

What is the measure of angle A?

• 95°

• 169°

• 191°

• 79°

Tags

CCSS.HSG.C.A.2