MATH SOLVE

2 months ago

Q:
# ‼️‼️‼️‼️Can someone please find the kindness in their heart to answer this question please? I’ve been here for 3 and a half hours and no ones answered my question yet. I really really need the correct answer please. Only answer if you KNOW you have the correct answer. Thank you guys so much in advance. Correct answer gets Brainliest and 30 points. Thanks again

Accepted Solution

A:

If you have some scratch paper handy, you can divide the track into 2 semi circles, and one rectangle. Multiply the length (100) by two since a rectangle has 2 lengths (one on top, one on bottom). However, do not add the widths to the final perimeter because it is not part of the track. Now to find the semicircles (the two curves on each end). The circumference of a circle is 2[tex] \pi r^{2} [/tex] or