Question

a wire of length 176 cm is first bent into a square and then into a circle which one will have more area Pi is equal to 22 by 7​

Answer 1

Answer:

Given, Total length of the wire=44cm

∴ The circumference of the circle=2πr=44cm

⇒2×

7

22

×r=44

⇒r=

2×22

44×7

=7cm

Now, Area of the circle=πr

2

=

7

22

×7×7=154cm

2