Question

A copper wire when bent in the form of a square encloses an area of 272 1 upon 4 square if the same wire is bent to form a circle find its diameter​

Answer 1

❥︎❥︎ANSWER࿐☃️✨

Areɑ of the squɑre =272.25cm^2

Let ɑ be the side of the squɑre.

Thus, ɑ^2 =272.25

➠ ɑ= √272.25

➠ɑ=16.5 cm

Length of the wire is sɑme, thus

Perimeter of the squɑre= circumference of the circle

➠4ɑ=2πr

➠r= 2ɑ×7 /22

➠r= 2×16.5×7 / 222

➠r=10.5cm

Now ɑreɑ of the circle =πr^2

= 22/7 × (10.5)^2

=346.5cm^2.

✶⊶⊷⊶⊷❍⊶⊷⊶⊷✶

Answer 2

Answer:

346.5 cm² ☃️

Explanation:

✨Hope this solution helps you. ✨