Chords Inside a Circle

Solve for a.

• 6

• 6.67

• 8.33

• 10

In the diagram, two chords intersect inside the circle. Solve for x.

• 14

• 12

• 19

• 17

Now draw a diagram of a circle with two chords, EF and GH, that intersect at point K.  If EF = 15, EK = 6, and HK = 3, what is GK?

• 3

• 6

• 9

• 18

Chords AB and CD are congruent. If arc AB is 54°, what is the measure of arc CD?

• 108°

• 54°

• 27°

• 81°

Use chords to solve for x

• x = 35^o

• x = 50^o

• x = 70^o

• x = 140^o

Use chords to solve for x

• x = 3 cm

• x = 4 cm

• x = 5 cm

• x = 6 cm

• A
• B
• C
• D

Chords AB and AD are congruent. Arc AB is 96°. What is the measure of arc BAD?

• 96°

• 48°

• 192°

• 168°

Q1. What is the sum of 16 and 17?

• A) 33

• B) 18

• C) 46

• D) 16

• 278⁰
• 297⁰
• 90⁰
• 105⁰