Question

A wire is in the form of a circle of radius 28 cm. It is re - bent into a square form. Determine the length if the side of the square.​

Answer 1

Answer:

44 cm

Step-by-step explanation:

2π28=176cms

176÷4=44 cms it us answer

Answer 2

Correct question:

A wire is in the form of a circle of radius 28 cm. It is re-bent into a square form. Determine the length of the side of the square.

$\fbox{Given}$

• Radius of the wire which is in the form of circle = 28 cm.
• It is re-bent into a square form.

$\fbox{To find}$

Length of the side of the square.

Solution:

Length of the wire = Circumference of the circle

$= 2\pi r = (2 \times \frac{22}{7} \times 28)cm$

= 176 cm [Since r = 28 cm]

Let the side of the square be x cm.

Then, perimeter of the square = Length of the wire

$\Longrightarrow$ 4x = 176

Therefore, x = 176/4 = 44 cm

Hence, length of the side of the square is 44 cm.