Solve for a.
c = \pi a b

answers?
1) c/8 = a
2) c/8\pi = a
3) 8 \pi b c = a
4) c / 8\pi b = a

Th perimeter of a rectangular garden is 150 feet. the length is 50 feet longer than the width, w. which equation could be used to calculate the width of the garden? a.) 2w+ 2(w-50) =150 b.) 2w+50 + 2w =150 c.) 2(w+50) + w =150 d.) 2w+ 2(w + 50) = 150 need asap. will give brainliest !