MCQ
कोण $\theta$ वाले त्रिज्यखंड का क्षेत्रफल होगा :
  • A
    $\frac{\theta}{270} \times \pi r^3$
  • B
    $\frac{\pi}{360} \times \pi r$
  • C
    $\frac{\theta}{270} \pi r^2$
  • $\frac{\theta}{360} \pi r^2$

Answer

Correct option: D.
$\frac{\theta}{360} \pi r^2$
डी

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