A) 144sq.cm
B) 288 sq. cm
C) 289 sq. cm
D) Cannot be determined
Correct Answer: A
Solution :
Base of\[\Delta \] = 12 cm Height of\[\Delta =2\times 12=24cm\] Area of\[\Delta =\frac{1}{2}\times 12\times 24=144sq.cm.\]You need to login to perform this action.
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