A) \[252\text{ }{{m}^{2}}\]
B) \[156\text{ }{{m}^{2}}\]
C) \[96\text{ }{{m}^{2}}\]
D) \[1152\text{ }{{m}^{2}}\]
Correct Answer: A
Solution :
[a] Area of the field = Area of \[\Delta ABD\]+ Area of \[\Delta BDC\] \[=\frac{1}{2}\times 24\times 8+\frac{1}{2}\times 24\times 13\] \[=\frac{1}{2}\times 24\times (8+13)\] \[=12\times 21=252\,\,{{m}^{2}}\]
You need to login to perform this action.
You will be redirected in
3 sec
