A) 9
B) 8
C) 5
D) 6
Correct Answer: D
Solution :
\[{{3}^{2}}+{{4}^{2}}={{5}^{2}}\] \[\therefore \] Base \[=3\,cm,\] Perpendicular \[=4\,cm\] \[\therefore \] Area of the right angled triangle \[=\frac{1}{2}\times \text{base}\times \text{height}\] \[=\frac{1}{2}\times 3\times 4=6\,\,sq\,cm\]You need to login to perform this action.
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