10 Question Unit Practice

Geometry Honors: Circles and Conic Sections

Geometry Honors: Circles and Conic Sections practice with 10 questions across three difficulty levels, including diagram-based reasoning, immediate feedback, and a complete explanation for every answer.

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Geometry Honors: Circles and Conic Sections MCQ Practice

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The circle $\displaystyle x^{2}+ y^{2}- 6 x+ 8 y- 11= 0$ contains a horizontal chord through $\displaystyle y= 0$ . What is the chord length?

Diagram for this question

A20B

\displaystyle 4 \sqrt{5}

C10D

\displaystyle 2 \sqrt{5}

Geometry Honors: Circles and Conic Sections

Geometry Honors: Circles and Conic Sections MCQ Practice

The circle x2+y2−6x+8y−11=0\displaystyle x^{2}+ y^{2}- 6 x+ 8 y- 11= 0x2+y2−6x+8y−11=0 contains a horizontal chord through y=0\displaystyle y= 0y=0. What is the chord length?

The circle $\displaystyle x^{2}+ y^{2}- 6 x+ 8 y- 11= 0$ contains a horizontal chord through $\displaystyle y= 0$ . What is the chord length?