Introduction to Circles

Question 1

Question 62

Revolt · Accepted Answer

55

Question 2

5/11✔ 11/5511

Revolt · Accepted Answer

11/5; Dilate the smaller circle by a factor of .: 11/5; one of the circles so that the circles have the same center.: Translate

Question 3

DilateReflectRotate✔ Translate

Revolt · Accepted Answer

Translate

Question 4

How is a tangent different from a chord? Explain.

Revolt · Accepted Answer

A tangent intersects a circle at only one point, while a chord intersects the circle at two points. Also, a chord is contained within a circle, but a tangent is outside the circle, except for the point of tangency, which lies on the circle.

Question 5

What did you include in your response? Check all that apply.

Revolt · Accepted Answer

A tangent intersects a circle at exactly one point and, except for that point, lies outside the circle.; A chord intersects a circle twice and lies inside the circle.

Introduction to Circles Answers

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