geometrical formulas

If my radius is 10ft, what is my diameter?

• 20ft
• 5ft
• 31.4ft
• 62.8ft

Tags

CCSS.7.G.B.4

If my diameter is 19 inches, what is my radius?

• 38 inches
• 9.5 inches
• 59.66 inches
• 119.32 inches

Tags

CCSS.7.G.B.4

The Jones family wants to enclose their circular garden with a fence. To the nearest foot, what is the minimum length of fencing they need to buy?

• 56.25 ft
• 246.2 ft
• 365.56 ft
• 392.5 ft

Tags

CCSS.7.G.B.4

• 10 in

• 36.1 in

• 23 in

• 72.2 in

• Cylinder; Circle
• Cone; Circle
• Cone; Oval (Ellipse)
• Circular Pyramid; Circle

Tags

CCSS.7.G.A.3

Describe the cross section.

• triangle
• rectangle
• trapezoid
• square

Tags

CCSS.HSG.GMD.B.4

What shape will the horizontal cross-section of a sphere be?

• Dome
• Circle
• Ellipse
• Rectangle

Tags

CCSS.7.G.A.3

What shape will the vertical cross-section of a cube be?

• Square
• Triangle
• Trapezoid
• Circle

Tags

CCSS.7.G.A.3

Is it possible for a cross section of a cylinder to have a triangular shape?

• yes
• no
• sometimes

Tags

CCSS.7.G.A.3

What is the area of the shaded region?

• 20 sq cm
• 4 sq cm
• 30 sq cm
• 24 sq cm

Tags

CCSS.3.MD.C.7D