1.

The sides of a triangle are \[11\text{ }cm,\text{ }15\text{ }cm\]and\[16\text{ }cm\]. What is the measure of the altitude to the largest side?

A.  \[30\sqrt{7}\,cm\]                         
B.  \[30\,cm\]         
C.  \[\frac{15\sqrt{7}}{4}\,cm\]      
D.         \[\frac{15\sqrt{7}}{2}\,cm\]
Answer» D.         \[\frac{15\sqrt{7}}{2}\,cm\]


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