Question

CICIC.
the su
so formed.
ter of a circular park is 84
14. A wire is in the form of a rectangle 18.7 cm long and 14.3 cm wide. If this wire is
reshaped and bent in the form of circle, find the radius and the area of the circle​

Answer 1

Answer:

ICICI

OR

CICIC

Step-by-step explanation:

HAHAHAHAH

Answer 2

Answer:

10.5042 cm

Step-by-step explanation:

The given data is for the rectangle where

Length (L) = 18.7 cm

Width (W) = 14.3 cm

First get the Perimeter of the Rectangle which is the total length of the wire.

Perimeter = 2L + 2W

$= 2(18.7) + 2(14.3) \\ perimeter = 66 \: cm$

Since the Perimeter of the rectangle is the total length of the wire, if this will be reshaped in the form of the circle, the Perimeter of the rectangle will then equal to the Circumference of the shaped Circle.

$perimeter \: of \: rectangle = circumference \: of \: circle$

$66 = 2\pi \: r$

$r = \frac{66}{2\pi}$

$r = 10.5042 \: cm$