Angles and segments of a circle Flashcard

Angles and segments of a circle Flashcard

Assessment

Flashcard

Mathematics

9th - 12th Grade

Hard

Created by

Wayground Content

FREE Resource

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12 questions

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1.

FLASHCARD QUESTION

Front

What is the measure of arc AC if the measure of arc ABC is 210°?

Back

150°

2.

FLASHCARD QUESTION

Front

What is the measure of an angle that corresponds to an arc of 140°?

Back

140°

3.

FLASHCARD QUESTION

Front

What is the formula for finding the length of a segment in a circle?

Back

Length = r * θ (in radians)

4.

FLASHCARD QUESTION

Front

If x + 2 = 6, what is the value of x?

Back

4

5.

FLASHCARD QUESTION

Front

If 3x - 1 = 62, what is the value of x?

Back

21

6.

FLASHCARD QUESTION

Front

What is the relationship between the central angle and the arc length in a circle?

Back

The central angle in degrees is equal to the arc length divided by the radius.

7.

FLASHCARD QUESTION

Front

What is the formula for the circumference of a circle?

Back

C = 2πr

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