1.

Base and height of a right angled triangle are in the ratio of 5 : 7 and area is \[\mathbf{70}\text{ }\mathbf{c}{{\mathbf{m}}^{\mathbf{2}}}\]. Find the base and height of the triangle.

A. 12 cm and 14 cm
B.        10 cm and 14 cm
C. 7 cm and 14 cm  
D.        9 cm and 14 cm
E. None of these
Answer» C. 7 cm and 14 cm  


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