Measure Circles

Find the arc MEASURE of arc YU

• 55˚

• 125˚

• 17˚

• 25˚

Find the area of the circle, giving your answer to 1 decimal place.

• 154.0cm²

• 38.5cm²

• 38.4cm²

• 153.9cm²

Find the length of the highlighted arc from

point A to point B . Write your answer in terms of π, do not include the units.

Mathematical Equivalence

ON

Find the area of the shaded region of the circle. The radius is given in inches. Write your answer in terms of π, do not include the units.

Mathematical Equivalence

ON

Find the length of the arc in the diagram. ROUND your final answer to 2 decimal places.

Arc length = ______cm

What is the measure of ∠PTQ?

• 100°

• 140°

• 180°

• 120°

What type of arc is arc AEB?

• Major

• Minor

• Semi-circle

• Noah's

What is segment OC?

• diameter

• radius

• tangent

• chord

What is segment AB?

• diameter

• radius

• tangent

• chord

Given a circle with a radius of 8 cm, what is the diameter?

• 4 cm

• 8 cm

• 16 cm

• 20 cm