Im very stuck.
although she's only in middle school, tameka loves to drive go-carts! her favorite place to drive go-carts, drivers delight, has 3 circular tracks. track 1 has a radius of 60 feet. track 2 has a radius of 85 feet. track 3 has a radius of 110 feet.
a. compute the circumference of track 1.
b. compute the circumference of track 2.

Circumference of Track 1 is 377.14 feet and circumference of Track 2 is 534.29 feet.

Step-by-step explanation:

Consider the provided information.

Drivers Delight, has 3 circular tracks. Track 1 has a radius of 60 feet. Track 2 has a radius of 85 feet. Track 3 has a radius of 110 feet.

Part (A)

Compute the circumference of Track 1.

Track 1 has a radius of 60 feet.

The formula used to find the circumference of the circle is:

The circumference of Track 1 is:

Thus, circumference of Track 1 is  377.14 feet.

Part (B)

Compute the circumference of Track 2.

Track 2 has a radius of 85 feet.

The circumference of Track 2 is:

Thus, circumference of Track 2 is 534.29 feet.

the answer is a

step-by-step explanation:

$12. that is my answer.