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melamori03 [73]
3 years ago
6

Juan and his little brother Miguel ran around a circular track together. Juan ran on the inner track, which has a radius of 30 f

eet. Miguel ran on the outer track which has a radius of 40 feet. How much farther did Miguel run than Juan?
Mathematics
1 answer:
eduard3 years ago
8 0

Answer:

80pi-60pi

Step-by-step explanation:

To find how much Juan ran, we must find the circumference.

pi *30*2=60*pi  (which is how much Juan ran.)

pi*40*2=80*pi (which is how much Miguel ran)

80pi-60pi would be how much farther Miguel ran than Juan.

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