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### Transcript of \$ 200 200 \$ 300 300 \$ 400 400 \$ 500 500 \$ 100 \$ 200 200 \$ 300 300 \$ 400 400 \$ 500 500 \$ 100 100 \$...  \$200

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Find Side Find Angle/Arc Theorems Definitions

\$100 Find side measure

9

x

15

12

X=20

Go Back Find side measure

5

x

3

X=5

Go Back Find side measure

4

6

18

x

Go Back

X=12 Find side measure

8

x

12

Go Back

X=4 Find side measure

x9

11

Go Back

__________X=-9+√565

2 Find Angle/Arc measure “x”

78ºX º

Go Back

X=39 Find Angle/Arc measure “x”

47º

Go Back

X=47 Find Angle/Arc measure “x”

255º15xº

Go Back

X=5 Find Angle/Arc measure “x”and “y”24yº

9yº

4xº

14xº

Go Back

X=9

Y=6 Find Angle/Arc measure “x”

xº_2

(x+30)º

(x+70)º

Go Back

X=100 Find Theorem

If a line is tangent to a circle, then it is

to the radius drawn to the point of tangency.

Go Back

perpendicular Find Theorem

If two segments from the exterior point are tangent to a circle, then they are

___________

Go Back

Congruent Find Theorem

In the same circle, or in congruent circles, two chords are congruent if and only if

___________________

Go Back

Their corresponding arcs are congruent Find Theorem

c

a

x

d

What theorem would you use to prove ax is congruent to dx?

Go Back

In the same circle, or in congruent circles, two chords are congruent if and only if they are equidistant from the center. Find Theorems

Go Back

What theorem can solve this angle measure?

If a tangent and a secant, two tangents, or two secants intersect in the exterior of a circle, then the measure of the angle formed is one half the difference of the measure of the intercepted arcs Definition

What is a chord?

Go Back

A segment whose endpoints are points on a circle. Definition

What is the interior of a circle?

Go Back

All the points of the plane that are inside a circle. Definition

What are inscribed

polygons?Go Back

A polygon whose vertices all lie on a circle. Definition

What are tangent circles?

Go Back

Circles that intersect at one point. Definitions

What is an intercepted arc?

Go Back

The arc that lies in the interior of an inscribed angle and has endpoints on the angle Draw the locus of all the points in a plane that are on the midpoint of a radius of . C  