Geometry/Trig - Circles Formative - Vocab, arcs, chords, tangent

What is the measure of ∠PTQ?

• 100°
• 140°
• 180°
• 120°

Find x

• 10
• 5
• 18
• 9

The distance from the center of a circle to the boundary of a circle (half of the diameter).

• Chord
• Diameter
• Radius
• Inscribed Angle

A segment/chord that runs through the center of the circle (the longest chord).

• Chord
• Diameter
• Radius
• Inscribed Angle

A segment with 2 endpoints on the circle.

• Chord
• Diameter
• Radius
• Inscribed Angle

In a circle (or congruent circles), congruent arcs:

• have congruent chords
• have congruent points
• are twice the measure of their radii
• can climb a hippo

In a circle, if a diameter is is perpendicular to a chord, then:

• it bisects the chord
• it bisects the corresponding arc
• it bisects BOTH the chord and its arc
• none of these answers are correct

What is the value of x?

• 22
• 25
• 15
• 20

Find the perimeter of the triangle.

• A
• B
• C
• D

Find the measure of arc JH

• 93
• 130
• 120
• 95