The difference between the two sides of a right angled triangle is $2$ cm and the length of its hypotenuse is $10$ cm.The measurement of the two sides are ________

Question

$\begin{array}{1 1}(A) \; \text{5 cm,7 cm}\\(B)\;\text{7 cm,9 cm} \\(C)\;\text{8 cm,10 cm} \\(D)\;\text{6 cm,8 cm} \end{array}$