Find the distance around a circular track if it is 100 feet across. (Use 3.14 for π.) A) 78 feet B) 157 feet C) 314 feet D) 628 feet

C) 314 feet.

Step-by-step explanation:

We have been given that a circular track is 100 feet across. We are asked to find the distance around the track.

The distance around the track would be equal to circumference of circle.

, where r represents radius of circle.

Since we have been given across distance, so it will be diameter of track.

To find radius we will divide across distance by 2.

Upon substituting our given values in circumference formula, we will get:

Therefore, the distance around the track is 314 feet and option C is the correct choice.

1; 35 is the ratio

step-by-step explanation:

a reflection across the x-axis , followed by the by a reflection across the y-axis , and then a scale dilation of 0.5 .