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A chord 32 centimeters long is 6 centimeters from the center of a circle, as shown below. What is the radius of the circle, to the nearest tenth of a centimeter?
  • a)
    5.3
  • b)
    13.9
  • c)
    17.1
  • d)
    26.0
  • e)
    38.0
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
A chord 32 centimeters long is 6 centimeters from the center of a circ...
As shown in the figure, the radius, r, is the hypotenuse of a right triangle. One leg of the triangle is 6 and the other is half of 32, or 16. Use the Pythagorean theorem to calculate the length of r, as follows:
62 + 162 = r2
36 + 256 = r2
292 = r2
17.08 = r
Rounded to the nearest tenth of a centimeter, r = 17.1 cm.
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Most Upvoted Answer
A chord 32 centimeters long is 6 centimeters from the center of a circ...
As shown in the figure, the radius, r, is the hypotenuse of a right triangle. One leg of the triangle is 6 and the other is half of 32, or 16. Use the Pythagorean theorem to calculate the length of r, as follows:
62 + 162 = r2
36 + 256 = r2
292 = r2
17.08 = r
Rounded to the nearest tenth of a centimeter, r = 17.1 cm.
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A chord 32 centimeters long is 6 centimeters from the center of a circle, as shown below. What is the radius of the circle, to the nearest tenth of a centimeter?a)5.3b)13.9c)17.1d)26.0e)38.0Correct answer is option 'C'. Can you explain this answer?
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A chord 32 centimeters long is 6 centimeters from the center of a circle, as shown below. What is the radius of the circle, to the nearest tenth of a centimeter?a)5.3b)13.9c)17.1d)26.0e)38.0Correct answer is option 'C'. Can you explain this answer? for ACT 2025 is part of ACT preparation. The Question and answers have been prepared according to the ACT exam syllabus. Information about A chord 32 centimeters long is 6 centimeters from the center of a circle, as shown below. What is the radius of the circle, to the nearest tenth of a centimeter?a)5.3b)13.9c)17.1d)26.0e)38.0Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for ACT 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A chord 32 centimeters long is 6 centimeters from the center of a circle, as shown below. What is the radius of the circle, to the nearest tenth of a centimeter?a)5.3b)13.9c)17.1d)26.0e)38.0Correct answer is option 'C'. Can you explain this answer?.
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