Area, Circumference (Circles) and Area Perimeter of Polygons

Does this picture show the diameter or radius of a circle?

• Diameter

• Radius

Tags

CCSS.5.G.B.3

CCSS.5.G.B.4

Does this picture show the diameter or radius of a circle?

• Diameter
• Radius

Tags

CCSS.7.G.B.4

What is the area of this circle?

• 82.13
• 78.5
• 314.16
• 170.12

Tags

CCSS.7.G.B.4

Find the area of the circle

• 56.52
• 254.34
• 1017.36
• 113.04

Tags

CCSS.7.G.B.4

What is the circumference of a circle with a radius of 21 cm?

• 131.9 cm
• 121.9 cm
• 111.9 cm
• 141.9 cm

Tags

CCSS.7.G.B.4

What is the circumference of a circle with a diameter of 40 in? 

• 125.6 in
• 35.17 in
• 28.67 in
• 47.17 in

Tags

CCSS.7.G.B.4

What is the area of this rectangle?

• 21 centimeters
• 42 centimeters
• 108 square centimeters
• 99 square centimeters

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

What is the area of this square?

• 169 ft²
• 209 ft²
• 196 ft²
• 260 ft²

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Find the PERIMETER of this figure.

• 20 square feet
• 20 cm
• 25 square feet
• 20 cm sq.

What is the perimeter of the rectangle?

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

Tags

CCSS.4.MD.A.3