Question

A high school track is shaped as a rectangle with a half circle on either side . Jake plans on running four laps . How many meters will jake run ?

Answer 1

Answer:

$1,207.6\ m$

Step-by-step explanation:

step 1

Find the perimeter of one lap

we know that

The perimeter of one lap is equal to the circumference of a complete circle (two half circles is equal to one circle) plus two times the length of 96 meters

so

$P=\pi D+2(96)$

we have

$D=35\ m$

$\pi =3.14$

substitute

$P=(3.14)(35)+2(96)$

$P=301.9\ m$

step 2

Find the total meters of four laps

Multiply the perimeter of one lap by four

$P=301.9(4)=1,207.6\ m$

Answer 2

Answer:

1207.6

Step-by-step explanation:

step 1

i got it right on the test

step 2

you get it right on the test