A cylindrical can has a volume of 250π cm3 and is 10 cm tall. what is its diameter? [hint: use the volume formula listed on the inside back cover of this book.] cm

v = Πr²h

250Π = Πr²(10)

r² = 250Π/10Π

r² = 25

r = √25

r = 5

so, d = 2r

d = (2)(5)

d = 10 cm