A) 12 cm
B) 24 cm
C) 18 cm
D) 36 cm
Correct Answer: B
Solution :
Area of square \[={{(12)}^{2}}=144\,\,c{{m}^{2}}\] Area of triangle \[=\frac{1}{2}\times \text{Base}\times \text{Height}\] \[=\frac{1}{2}\times 12\times \text{Height}\] \[\Rightarrow \] \[\frac{1}{2}\times 12\times \text{Height=144}\] \[\Rightarrow \] Height \[=\frac{144\times 2}{12}=24\,\,\text{cm}\]You need to login to perform this action.
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