Area of circle

What is the area of this circle?

• 82.13 m²
• 78.50 m²
• 314.16 m²
• 170.12 m²

Tags

CCSS.7.G.B.4

what is the area of this semicircle ?

• 100.48cm²
• 80cm²
• 200.96cm²
• none of the above

Tags

CCSS.7.G.B.4

What is the area of the this circle ?

• 18 mm²

• 1018.36 mm²

• 29.67 mm²

• 2963.216mm²

Tags

CCSS.HSG.GMD.A.1

What is the area if the radius is 5cm ?

• 3.14 cm²

• 78.50 cm²

• 25 cm²

Tags

CCSS.HSG.GMD.A.1

Shring's dining room table is round and has a radius of 4.5 feet. What is the tabletop's area?

• 63.585 ft²
• 68.345 ft²
• 64.585 ft²
• 61.345 ft²

Tags

CCSS.7.G.B.4

Ms. Catall is using a compass to find her way out of the woods. The compass has a radius of 4 centimeters. What is the compass's area?

• 49.2 cm²
• 45.6 cm²
• 50.24 cm²
• 55.9 cm²

Tags

CCSS.7.G.B.4

Steven purchases a bowl. The diameter of the
bowl is 14 cm. What is the circumference of the 
bowl?

• 28 cm
• 43.98 cm
• 87.96 cm
• 7 cm

Tags

CCSS.HSG.GMD.A.1

A line that goes from the center to outwards is called...

• Diameter

• Circumference

• Radius

• Say what???

Tags

CCSS.HSG.C.A.2

CCSS.HSG.C.B.5

CCSS.HSG.GPE.A.1

Distance around the circle (loop) is called...

• Diameter

• circumference

• Radius

• I don't have a clue

Tags

CCSS.HSG.C.B.5

CCSS.HSG.GMD.A.1

When finding area of a circle, you will need  to know the numbers for $\pi$  and _______

• Diameter

• Radius

• Circumference

• :)

Tags

CCSS.6.G.A.1