Coach E's CP Geo Perimeter, Area, and Circumference Quiz

What does this mean.... 6²

• 6 x 2
• 6+2
• 6 x 6
• 16

What is the perimeter? What is the area?

• 24 sq cm, 30 cm²

• 24 cm, 35 cm²

• 35 sq cm, 35 cm²

• 35 cm , 40 cm²

A line that goes from one end of the circle to the other and crosses the center point.

• center

• diameter

• dime eater

• radius

What is the formula for area of a circle?

• A = πr²

• A = 2πr

• A = C²

What is the formula for Circumference?

• C = πr²

• C = 2πr

• C = D²

• C = $\pi D^2r$

What is the radius of this circle?

• 18 in

• 10 in

• 9 in

• 8 in

What is the circumference of this circle ? Round to nearest hundredth.

• 3.14 cm

• 37.68 cm

• 24.02 cm

• 68.43 cm

• 38.32 cm

Find the perimeter of the figure.

• 33 km.

• 36 km.

• 32 km.

• 31 km.

• 34 km

Find the area.

• 27.3 mi²

• 54.2 mi²

• 28.7 mi²

• 54.9 mi²

• 29.2 mi²

What is the perimeter of the rectangle?

• 28 sq feet
• 28 feet
• 48 feet
• 48 sq feet

Tags

CCSS.3.MD.D.8