A) \[2\,\,({{a}^{2}}+{{b}^{2}})+ab\]
B) \[2\,\,({{a}^{2}}+{{b}^{2}})+2.5ab\]
C) \[2\,\,({{a}^{2}}+{{b}^{2}})+0.5ab\]
D) \[25\,\,({{a}^{2}}+{{b}^{2}})\]
Correct Answer: C
Solution :
\[\therefore \] Total area \[={{a}^{2}}+{{b}^{2}}(\sqrt{{{({{a}^{2}}+{{b}^{2}})}^{2}}}+\frac{1}{2}ab=2\,\,({{a}^{2}}+{{b}^{2}})+0.5ab\]You need to login to perform this action.
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