10.4 And 10.5

Question 0

Thm 10.7

Answer 0

If chord ab is a perpendicular bisector of another chord, then ab is a diameter

Question 1

Thm 10.5

Answer 1

In the same circle or in congruent circles, two minor arcs are congruent iff their corresponding chords are congruent

Question 2

Thm 10.8

Answer 2

In the same circle, or in congruent circles, 2 chords are congruent iff thy are equidistant from the center

Question 3

Inscribed angles

Answer 3

An angle is inscribed when both of its sides are chords and a vertex lies in the center

Question 4

Intercepted arc

Answer 4

An arc that lies on the interior of an inscribed angle

Question 5

Thm 10.9

Answer 5

If an angle is inscribed in a circle then it’s measure is half the measure of it’s intercepted arc

Question 6

Thm 10.10

Answer 6

If two inscribed angles of a circle intercept the same arc, then the angles are congruent

Question 7

Thm 10.11

Answer 7

An angle that is inscribed in a circle is a right angle iff it’s corresponding arc is a semi circle

Question 8

Thm 10.12

Answer 8

A quad can be inscribed Ina circle iff it’s opposite angles are supplementary