Finding Circle Chord Secant Tangent Lengths

Assessment
•
Anthony Clark
•
Mathematics
•
10th Grade
•
3 plays
•
Hard
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20 questions
Show all answers
1.
MULTIPLE CHOICE
1 min • 1 pt
What is the formula to use when solving for a segment length of intersecting chords in a circle?
2.
MULTIPLE CHOICE
1 min • 1 pt
Solve for x. (Hint: Length of Tangent Lines from the Same External Point)
3.
MULTIPLE CHOICE
1 min • 1 pt
What is the difference between a tangent line and a secant line?
4.
MULTIPLE CHOICE
1 min • 1 pt
What is the formula for finding the missing segment length of a tangent and a secant?
5.
MULTIPLE CHOICE
1 min • 1 pt
What formula do you use to find segment lengths in a circle with a tangent and a secant?
6.
MULTIPLE CHOICE
1 min • 2 pts
What is in the picture?
7.
FILL IN THE BLANK
1 min • 5 pts
PA and PB are tangents of length 15cm to the circle with centre O. If PRO is a straight line with PR = 9cm, calculate the radius of the circle.
8.
MATCH
1 min • 1 pt
Match the following part of the circle with its correct label.
9.
MULTIPLE CHOICE
1 min • 1 pt
If 2 segments from the same external point are tangent to a circle, then they are_.
10.
MULTIPLE CHOICE
1 min • 1 pt
Find the measure of the missing arc in degrees. (Hint: Intersecting Chords)
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