12/6/24 Intersecting chords, secants and tangents
Flashcard
•
Mathematics
•
10th Grade
•
Practice Problem
•
Hard
Standards-aligned
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
What is the measure of arc TS if it is given as 111 degrees?
Back
The measure of arc TS is 111 degrees.
2.
FLASHCARD QUESTION
Front
What do you call a line that touches a circle at exactly one point?
Back
A tangent.
3.
FLASHCARD QUESTION
Front
What is the relationship between the angles formed by two intersecting chords?
Back
The measure of the angle formed is equal to half the sum of the measures of the arcs intercepted by the angle and its vertical angle.
Tags
CCSS.HSG.C.A.2
4.
FLASHCARD QUESTION
Front
If two secants intersect outside a circle, how do you find the measure of the angle formed?
Back
The measure of the angle is equal to half the difference of the measures of the intercepted arcs.
Tags
CCSS.HSG.C.A.2
5.
FLASHCARD QUESTION
Front
What is the formula to find the length of a tangent segment from a point outside the circle?
Back
The length of the tangent segment is equal to the square root of the difference between the square of the distance from the point to the center and the square of the radius.
Tags
CCSS.HSG.C.A.2
6.
FLASHCARD QUESTION
Front
What is the measure of an inscribed angle?
Back
The measure of an inscribed angle is half the measure of the intercepted arc.
Tags
CCSS.HSG.C.A.2
7.
FLASHCARD QUESTION
Front
If two chords intersect inside a circle, how do you find the lengths of the segments?
Back
The products of the lengths of the segments of each chord are equal.
Tags
CCSS.HSG.C.A.2
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