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The circle above with center O has a circumference of 36. What is the length of minor arc
?- a)9
- b)12
- c)18
- d)36
Correct answer is option 'A'. Can you explain this answer?
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The circle above with center O has a circumference of 36. What is the ...
A circle has 360 degrees of arc. In the circle shown, O is the center of the circle and angle AOC is a central angle of the circle. From the figure, the two diameters that meet to form angle AOC are perpendicular, so the measure of angle AOC is 90°. This central angle intercepts minor arc AC, meaning minor arc AC has 90° of arc. Since the circumference (length) of the entire circle is 36, the length of minor arc AC is 
Choices B, C, and D are incorrect. The perpendicular diameters divide the circumference of the circle into four equal arcs; therefore, minor arc AC is 1/4 of the circumference. However, the lengths in choices B and C are, respectively, 1/3 and 1/2 the circumference of the circle, and the length in choice D is the length of the entire circumference. None of these lengths is 1/4 the circumference.
Choices B, C, and D are incorrect. The perpendicular diameters divide the circumference of the circle into four equal arcs; therefore, minor arc AC is 1/4 of the circumference. However, the lengths in choices B and C are, respectively, 1/3 and 1/2 the circumference of the circle, and the length in choice D is the length of the entire circumference. None of these lengths is 1/4 the circumference.
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The circle above with center O has a circumference of 36. What is the length of minor arc?a)9b)12c)18d)36Correct answer is option 'A'. Can you explain this answer?
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The circle above with center O has a circumference of 36. What is the length of minor arc?a)9b)12c)18d)36Correct answer is option 'A'. Can you explain this answer? for SAT 2025 is part of SAT preparation. The Question and answers have been prepared according to the SAT exam syllabus. Information about The circle above with center O has a circumference of 36. What is the length of minor arc?a)9b)12c)18d)36Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for SAT 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The circle above with center O has a circumference of 36. What is the length of minor arc?a)9b)12c)18d)36Correct answer is option 'A'. Can you explain this answer?.
The circle above with center O has a circumference of 36. What is the length of minor arc?a)9b)12c)18d)36Correct answer is option 'A'. Can you explain this answer? for SAT 2025 is part of SAT preparation. The Question and answers have been prepared according to the SAT exam syllabus. Information about The circle above with center O has a circumference of 36. What is the length of minor arc?a)9b)12c)18d)36Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for SAT 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The circle above with center O has a circumference of 36. What is the length of minor arc?a)9b)12c)18d)36Correct answer is option 'A'. Can you explain this answer?.
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