Inscribed and Circumscribed Circles

Which of the following terms means to draw on the inside touching as many points as possible.

• Inscribed

• Circumscribed

• Scribed

• Perimeter

Which of the following terms means to draw on the outside touching as many points as possible.

• Inscribed

• Circumscribed

• Scribed

• Perimeter

The following represents a(n) _________________ circle.

• inscribed

• circumscribed

• scribed

• perimeter

The following represents a(n) _________________ circle.

• inscribed

• circumscribed

• scribed

• perimeter

The following represents a(n) _________________ circle.

• inscribed

• circumscribed

• scribed

• perimeter

The following represents a(n) _________________ circle.

• inscribed

• circumscribed

• scribed

• perimeter

What is circumference?

• The perimeter around a circle.

• The space inside the circle.

• A line from side to side passing through the center.

• A line from the center to the side.

What are the formulas for circumference of a circle?

• A = πr

• A = 2πr

• A = πd

• A = πr²

A Circle has a diameter of 18 meters. What is the circumference of the circle?

• 28.26 m

• 56.52 m

• 254.34m

• 1017.36 m

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

• 131.88 cm
• 121.99 cm
• 111.89 cm
• 141.89 cm