Question

the circumference of a base of a cylinder is 30.8m its csa is 289.52cm^2 find its height

Answer 1

the answer is 1880 meter
hope this helps

Answer 2

$circumference = 2\pi \: r \\ 2 \times 22 \div 7 \times r = 30.8 \\ r = (30.8 \times 7) \div (2 \times 22) \\ r = 4.9 \\ \\ csa \: of \: cylinder \: = 2\pi \: r \: h \: = 289.52 {cm}^{2} \\ 2 \times 22 \div 7 \times 4.9 \times h = 589.52 \\ h = (589.52 \times 7) \div(2 \times 22 \times 4.9) \\ h = 9.4$