A) Rs.84
B) Rs.140
C) Rs.168
D) none of these
Correct Answer: C
Solution :
Diagonals of a rhombus bisect each other at\[T.S.A.=\frac{1}{2}pl+B\]. In \[=\frac{\text{1}}{\text{3}}\text{ }\!\!\times\!\!\text{ Area of base }\!\!\times\!\!\text{ Height}\] \[V=\frac{1}{3}Ah\] \[\frac{6}{5}th\] \[1520{{m}^{2}}\] Area of ABCD \[2520{{m}^{2}}\] Now, the cost of painting \[2420{{m}^{2}}\]area of rhombus ABCD \[215c{{m}^{2}}\]You need to login to perform this action.
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