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Circle Geometry Concepts

Circle Geometry Concepts

Assessment

Interactive Video

•

Mathematics

•

9th - 10th Grade

•

Practice Problem

•

Hard

Created by

Thomas White

FREE Resource

This video tutorial covers solving equations of circles using the standard form equation. It provides step-by-step solutions for examples 9 to 14 from a worksheet, explaining how to find the center and radius of circles. The tutorial also discusses using the distance formula and understanding tangent lines to solve circle-related problems.

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16 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main topic of the video?

Trigonometric functions

Quadratic equations

Linear equations

Equations of circles

2.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

What is the standard form of a circle's equation?

X - H^2 + Y - K^2 = R^2

X^2 + Y^2 = R^2

X - H^2 + Y - K^2 = R

X - H^2 + Y - K^2 = R^2

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In problem 9, what is the value of H?

0

-13

13

4

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In problem 10, what is the radius squared if the radius is 3?

3

12

9

6

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What formula is used to find the distance between two points?

Midpoint formula

Quadratic formula

Slope formula

Distance formula

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In problem 11, what is the diameter of the circle?

296

10

14

18

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the radius if the diameter is 14?

3.5

28

14

7

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