Chords and Tangent Circle

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

Find the measure of segment NQ

• 5

• 10

• 25

• 7

Solve for x.

• 88.25

• 9.39

• 18.8

• 7.03

In the diagram, three tangents circumscribe a circle. Find the perimeter of the triangle.

• 48.8

• 47.4

• 39.8

• 36.4

Solve for x.

• 10

• 5

• 18

• 9

How big is angle b?

• 50 degrees

• 60 degrees

• 70 degrees

• 75 degrees

Find the value of x.

• 31,3

• 8

• 16.3

• -8

Find the value of x.

• 10

• 181

• 34

• 40

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