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irga5000 [103]
3 years ago
5

A high school track is shaped as a rectangle with a half circle on either side.

Mathematics
2 answers:
RSB [31]3 years ago
6 0

Answer:

1,207.6 m

Step-by-step explanation:

the big brain hahaha jk i just took the test and got 100%

vesna_86 [32]3 years ago
3 0

Answer:

1,207.6 m

Step-by-step explanation:

<u><em>The picture of the question in the attached figure</em></u>

we know that

The perimeter of the high school track is equal to the sum of the length of rectangle multiplied by 2 plus the circumference of a circle (remember that the sum of the circumference of two semicircles is equal to the circumference of one circle)

so

P=2L+\pi D

we have

L=96\ m\\D=35\ m

substitute

P=2(96)+(3.14)(35)=302.9\m

Multiply the perimeter by 4 (because Jake plans on running four laps)

so

302.9(4)=1,207.6\ m

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