Area of Quarter Circles

Find the area of the quarter circle. Round you answer to the nearest hundredth.

• 58.88

• 78.50

• 7.85

• 157.00

Tags

CCSS.7.G.B.4

Fins the area of this quarter circle with a radius of 6 cm.

• 56.52 cm

• 113.04 cm

• 28.26 cm

• 37.68 cm

Tags

CCSS.7.G.B.4

Find the area of this quarter circle with a radius of 18 cm.

• 1017.36 cm

• 254.34 cm

• 26.52 cm

• 123.65 cm

Tags

CCSS.7.G.B.4

Imagine Daniel, Lily, and Avery are playing a game of frisbee. The frisbee they are using is shaped like a quarter circle with a radius of 6 cm. Can you guess the area of the frisbee they are playing with?

• 9π cm^2

• 12π cm^2

• 18π cm^2

• 36π cm^2

Tags

CCSS.HSG.C.B.5

Charlotte, Zoe, and Grace are having a picnic in the park. They spot a giant quarter-circle shaped garden with a diameter of 10 m. Can you help them calculate the area of this garden?

• 78.5 m^2

• 5.25 m^2

• 19.63 m^2

• 12.56 m^2

Tags

CCSS.7.G.B.4

Scarlett, Maya, and Aria are having a fun day at the park. They come across a giant quarter-circle shaped slide with a radius of 4 in. Can you help them calculate the area of this slide?

• 16

• 4π

• 8π

• 2π

Tags

CCSS.HSG.C.B.5

Grace, Benjamin, and William are having a picnic and they brought a circular tablecloth with a quarter circle design. If the radius of the design is 5 ft, can you help them figure out the area of the design?

• 25 sq ft

• 39.25 sq ft

• 19.63 sq ft

• 10.5 sq ft

Tags

CCSS.HSG.C.B.5

Ethan, Zoe, and Aria are planning a fun day at a circular park. They notice that the path around the park is in the shape of a quarter circle with a radius of 15 m. Being curious, they start wondering about the area of the path. Can you help them figure it out?

• 120 m^2

• 225 m^2

• 176.63 m^2

• 15 m^2

Tags

CCSS.7.G.B.4

Grace, Harper, and Avery are designing a magical castle for their school project. They decided to add a quarter circle window with a radius of 3 ft to their castle. Can you help them calculate the area of the window?

• 5.5 sq ft

• 12 sq ft

• 9 sq ft

• 7.07 sq ft

Tags

CCSS.HSG.C.B.5

Emma, Liam, and Ava are having a picnic in the park. They spot a giant quarter-circle shaped garden with a radius of 7 m. Can you help them calculate the area of this garden?

• 12.25 m^2

• 153.86 m^2

• 38.47 m^2

• 19.63 m^2

Tags

CCSS.HSG.C.B.5