a horse trots in a circle at the end of a 4m rope. About how far does the horse trotted after completing ten circles?

2 answers:

7 0

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Find 1 round
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1 round of the circle = πD
1 round of the circle = π(2x4)
1 round of the circle =8π

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Find 10 rounds
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10 round of the circle = 8π x 10
10 round of the circle = 80π
10 round of the circle = 251.33 m

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Answer: 251.33 m
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LenaWriter [7]3 years ago

5 0

251.33m. First find the distance around one circle then times by ten for all the circles.
Circumference of each circle=2x(pi)xr
=2(Pi)x10
=25.13
For ten circles=25.13x10
=251.33

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Step-by-step explanation:

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$\frac{7}{32}$ inch.

Step-by-step explanation:

We have been given that the depth of the new tire is 9/32 inch after two month use 1/16 inch worn off. We are asked to find the depth of the tire remaining tire thread.

To find the depth of remaining tire thread, we will subtract worn off value from initial depth as:

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