Question

select the correct answer from each drop-down menu. a cylinder has a diameter of 10 units. its radius is units, if its height is twice its radius, its height is units. its volume is about cubic units.

Explanation:

Answer:

5
10
785

(Explanation: Radius is half of diameter, so \(10\div2 = 5\). Height is twice radius, so \(2\times5 = 10\). Volume of cylinder is \(V=\pi r^{2}h=\pi\times5^{2}\times10 = 250\pi\approx785\) (using \(\pi\approx3.14\), \(250\times3.14 = 785\)).)