Q74

Question:

Area of equilateral triangle with side 6cm?

6cm भुजा वाले समबाहु त्रिभुज का क्षेत्रफल?

Options:

  • a) 9√3 cm²
  • b) 12√3 cm²
  • c) 6√3 cm²
  • d) 18√3 cm²
  • a) 9√3 cm²
  • b) 12√3 cm²
  • c) 6√3 cm²
  • d) 18√3 cm²

correct answer : a)

Explanation:

Area=(√3/4)×6²=(√3/4)×36=9√3 cm².

क्षेत्रफल=(√3/4)×36=9√3 cm²।

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