Introduction to Circles

Question 1

Which statements are correct? Check all that apply.A chord is sometimes a radius.A diameter is always a chord.A tangent is never a secant.A chord can be longer than a diameter of the same circle.A chord can be shorter than a radius of the same circle.A radius is always congruent to another radius of the same circle.

Revolt · Accepted Answer

A diameter is always a chord.; A tangent is never a secant.; A chord can be shorter than a radius of the same circle.; A radius is always congruent to another radius of the same circle.

Question 2

What is m?

Revolt · Accepted Answer

231°

Question 3

EH is a diameter of D. The measure of is (10x + 8)° and the measure of is (11x)°.

Revolt · Accepted Answer

5; 58; 55

Introduction to Circles Answers

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