1.

A wire made of silver in the form of nose ring ofradius 42 cm. It is bent in to a square. Determinethe side of the square.

AnswerΒ»

π‘Ίπ’Šπ’…π’† = 66π’„π’Ž

π‘¬π’™π’‘π’π’‚π’π’‚π’•π’Šπ’π’:The circumference of the ring = 2Ο€r = 2 Γ— (22/7) Γ— 42 = 22 Γ— 12This will be equal to the perimeter of square 4a = 22 Γ— 12 a = (22 Γ— 12)/4 a = 66cm

What is the side of the square



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