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1/8/2021-Circles Review attempt 1

Last updated almost 5 years ago
25 questions
1

Match the notation with the term that best describes it. (move each item on the left to the correct name on the right)

Draggable itemCorresponding Item
Common interior tangent
C
radius
diameter
secant
point of tangency
chord
common external tangent
B
center
1

Find

1

Find

1

Find

1

Find

1

Find

1

Find

1

Find EF.

1

1

When inscribed in a certain circle, triangle ABC intercepts arcs as shown in the diagram. What is the measure of

1

A regular hexagon is inscribed in the circle below. Find x. (hint...remember that the entire arc measure of any circle is 360)

1

Given the figure, find x. (hint...remember the diameter describes 180 of arc measure)

1

Find x. (hint...this is an inscribed angle)

1

Find x. (hint..remember that the diameter describes 180 of arc measure and this is an inscribed angle)

1

Using the circle given, find the measure of arc PR. (hint..this arc is intercepted by angle RQP. Find that angle and then use the inscribed angle formula to find the arc)

1

Find x. (special segments..note the worksheet to the left is incorrect, use the picture in show your work to answer this question)

1

Find x. (special segments)

1

Find x. (special segments)

1
1

Using the diagram, find the measure of

1

Use the equation of the circle:


What is the center of this circle?

1

Use the equation of the circle:


What is the radius of this circle?

1

Use the equation of the circle:


Graph this circle.

1

Given a circle with Center (-2, 1) and radius of 5, write the equation of the circle.

1

Given a circle with Center (3, 5) and it passes through point (6, 5), write the equation of the circle below. (hint: use the distance formula to find the radius, using the 2 points given)