A) 10 units
B) 9 units
C) 12 units
D) 8 units
Correct Answer: D
Solution :
Since the diagonals of a trapezium divide each other proportionally, \[AP\] \[\therefore \] \[=\text{16 c}{{\text{m}}^{\text{2}}}\] \['x'\] \[\text{81 }:\text{ 49 }={{(4.9)}^{\text{2}}}:{{x}^{2}}\] \[\Rightarrow \]The required value of \[x=\frac{9}{7}\times 4.9=6.3\]is 8 units.You need to login to perform this action.
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