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Heron’s Formula — Maths STD 9 — Question

Gujarat BoardEnglish MediumSTD 9MathsHeron’s Formula1 Mark
MCQ
The area of an equilateral triangle having side length equal to $\frac{3}{\sqrt{4}}\text{ cm}$ is:
  • A
    $\frac{2}{27}\text{sq.}\text{cm}$
  • B
    $\frac{2}{15}\text{sq.}\text{cm} $
  • ✓
    $\frac{3}{16}\text{sq.}\text{cm}$
  • D
    $\frac{3}{14}\text{sq.}\text{cm}$
✓

Answer

Correct option: C.
$\frac{3}{16}\text{sq.}\text{cm}$
$\frac{3}{16}\text{sq.}\text{cm}$

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