A area of an isocelus triangle is 12m2 if one of the equal side is 5 .

1.	A area of an isocelus triangle is 12m2 if one of the equal side is 5 .find its base
Answer» Answer: $\large\color{red}\underline{\underline{Question:}}$ A AREA of a isosceles TRIANGLE is 12 m ² . If one of the equal SIDE is 5 m . Find its BASE . $\large\color{orange}\underline{\underline{Given:}}$ $Area\:of\:an\:isosceles\:triangle=12m²$ $Its\:one\:equal\:side\:is=5 m$ $\large\color{purple}\underline{\underline{To\:find:}}$ $Base\:of\:the\:isosceles\:triangle=??$ $\large\color{green}\underline{\underline{Taken:}}$ $Let\:the\:base\:be\:x$ $\frac{Height×Base}{2}=12m²$ $\large\color{blue}\underline{\underline{Solution:}}$ $\Rightarrow{\frac{5m×x}{2}=12m²}$ $\Rightarrow{5×x=12m²×2}$ $\Rightarrow{5x=24m²}$ $\Rightarrow{x=24m²/5}$ $\therefore\boxed{x=4.8m²}$ $\large\color{pink}\underline{\underline{Conclusion:}}$ So , the base of the isosceles triangle is 4.8 m ². HOPE IT HELPS YOU