• # question_answer The curved surface area of a right circular cylinder of height 14 cm is 88 $\mathbf{c}{{\mathbf{m}}^{\mathbf{2}}}$. Find the diameter of the base of the cylinder. A)  2 cm     B)  5cm          C)  4 cm                           D)  6 cm

(a): $2\pi rh=88$ $\Rightarrow r=\frac{88}{2\pi }=~\frac{88\times 7}{2\times 22\times 14}=1.$