C-16-Q175mediumsingle_mcq

A square inscribed in a circle has side $40$ cm. Then the diameter of the circle is —

a $20\sqrt{2}$ cm
b $40$ cm
c $40\sqrt{2}$ cm
d $80$ cm

ব্যাখ্যা

A square inscribed in a circle has its diagonal as the circle's diameter. Diagonal $= \text{side}\times\sqrt{2} = 40\sqrt{2}$ cm, which is the diameter.

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Chapter 16: Mensuration — সব প্রশ্ন দেখুন (210টি) →

A square inscribed in a circle has side 404040 cm. Then the diameter of the circle is —

ব্যাখ্যা

এই অধ্যায়ের আরও প্রশ্ন

A square inscribed in a circle has side 404040 cm. Then the diameter of the circle is —

ব্যাখ্যা

এই অধ্যায়ের আরও প্রশ্ন

A square inscribed in a circle has side $40$ cm. Then the diameter of the circle is —

A square inscribed in a circle has side $40$ cm. Then the diameter of the circle is —