A) 6
B) 12
C) 12.5
D) 13
Correct Answer: B
Solution :
[b] Shortest altitude is the perpendicular drawn from the vertex on the longest side. This being a right angled triangle \[\therefore \frac{1}{2}\times 20\times 15=\frac{1}{2}\times p\times 25\] \[\Rightarrow p=\frac{20\times 15}{25}=12\]You need to login to perform this action.
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