We design a sports field in the shape of a rectangle with two semi-circles attached to it. There is a track that will run along the perimeter (with two straight
pieces and two circular pieces). The track needs to be 400 meters long. Determine
the dimensions a, b that will maximize the area of the rectangular field inside the
track.

where is the shape my dude?

step-by-step explanation:

i think it is

step-by-step explanation:

a formal letter is a letter the you would send to a king

black/brown

step-by-step explanation:

well, you see here, jamal was born to 2 parents, his mother who he lives with and his father who left at a young age and who happens to be younger than him. he stole cookies because he has to steal food due to the fact that he spends his government poverty checks on pot and women.

geometry: triangles

solvers

lessons

answers archive

call the larger triangle abc

then the smaller triangle cde is similar to abc (all angles are equal, aaa).  

ab is the side that is 36, and we wish to find de, the side corresponding to ab

area_cde = area_abc - area_cde --> area_abc / area_cde = 2

let x=length of de

ratio of areas = (ratio of sides)^2

+2+=+%2836%2fx%29%5e2+

+2+=+1296%2fx%5e2+

++x%5e2+=+1296%2f2+=+648+

25.45584