PERIOD 4: Area and Circumference Quiz

What are the 2 formulas for the Circumference of a Circle?

Tags

CCSS.7.G.B.4

What is the formula for the Area of a Circle?

Tags

CCSS.7.G.B.4

What is the circumference of a circle with a diameter of 10 cm?

• 20 cm

• 31.4 cm

• 15.7 cm

• 25 cm

Tags

FL.MA.7.GR.1.3

Match the following terms with their definitions: 1. Circumference 2. Diameter 3. Radius

(a)   (b)   (c)  

• The distance across the circle through its center
• The distance around the circle
• 1/2 the distance across the circle through its cen

If the radius of a circle is 7 cm, what is the area of the circle?

• 154 cm²

• 44 cm²

• 77 cm²

• 100 cm²

Tags

FL.MA.7.GR.1.4

A circular garden has a circumference of 62.8 meters. What is the diameter of the garden?

• 10 meters

• 20 meters

• 30 meters

• 40 meters

Tags

FL.MA.7.GR.1.3

Calculate the circumference of a circle with a radius of 5 inches.

• 10 inches

• 15.7 inches

• 31.4 inches

• 25 inches

Tags

FL.MA.7.GR.1.3

What is the area of a circle with a diameter of 14 cm?

• 154 cm²

• 196 cm²

• 78.5 cm²

• 100 cm²

Tags

FL.MA.7.GR.1.4

A circular track has a radius of 50 meters. What is the circumference of the track?

• 100 meters

• 157 meters

• 314 meters

• 200 meters

Tags

FL.MA.7.GR.1.3

A pizza has a diameter of 16 inches. What is the circumference of the pizza?

• 25.12 inches

• 50.24 inches

• 31.4 inches

• 40 inches

Tags

FL.MA.7.GR.1.3