Spanish, 12.11.2019 03:31, lizbeth3169

# Norah knows that the diameter of a circle is 13 meters how would you tell her to find the circumference

Answers: 3

Mathematics, 24.06.2019 16:30, carswellml

The circumference of a circle varies directly as the diameter of a circle. when the diameter of a circle is 5, the circumference of the circle is approximately 15.7. what is the approximate circumference of a circle with a diameter of 9? round answer to nearest tenth.

Answers: 3

Mathematics, 25.07.2019 00:30, TrueKing184

Pi is defined as the ratio of the circumference of a circle to the diameter of that circle. which of the following correctly explains why the formula for the circumference of a circle is 2 pi r? a. two times pi equals the distance from one side of the circle to the other. when you multiply around the circle, or the circumference. b. pi times r equals the diameter of the circle. the diameter is a half circle, so when you multiply it by 2, you get the distance around the entire circle, or the circumference. c. two times r equals the diameter of the circle. pi is needed for all circle formulas, so you multiply by pi since you are finding the circumference. d. two times r equals the diameter of the circle. pi equals the circumference divided by the diameter. when you multiply, the diameter is in both the numerator and the denominator, which cancels out, leaving the circumference.

Answers: 2

Mathematics, 05.10.2019 06:50, averylorenhoffman

Norah knows that the diameter of a circle is 13 meters. how would you tell her to find the circumference?

Answers: 1

Mathematics, 08.11.2019 13:31, pinkyglitter3308

Find the circumference and the area of a circle that has a diameter of 8.4 meters.

Answers: 3

Norah knows that the diameter of a circle is 13 meters how would you tell her to find the circumfere...

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Mathematics, 02.12.2019 07:31

Mathematics, 02.12.2019 07:31

History, 02.12.2019 07:31

History, 02.12.2019 07:31

History, 02.12.2019 07:31