30 points! a training field is designed by joining a rectangle and two semi-circles as shown below. the rectangle is 91m long and 58m wide. what is the length of a training track running around the field?

The lengths of the top and bottom of the rectangle are

Now if you join both semicircles you get a full circle with diameter 58. To find the length use the circumference formula

If you add the two lengths together you get

Remember its length so 364.12 meters

Hi there!

We know that a triangle has tri=3 angles.  We also know that a triangle has 180 degrees.  Therefore, the sum of all angles in a triangle is 180 Degrees.

-AwesomeRepublic  :)