1.

The height of a triangle is three fifth of it corresponding base. If the height increased by 4% and base decreased by 2% then area of triangle remains same. The base of triangle is:

A. \[\frac{43}{3}\,\,cm\]    
B.               \[\frac{33}{15}\,\,cm\]
C. Cannot be determined
D. \[\frac{15}{3}\,\,cm\]
E. None of these
Answer» D. \[\frac{15}{3}\,\,cm\]


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