Question

a piece of wire is in the form of a rectangle whose length and breadth are 40 cm and 26
CM respectively it is bent in the form of a circle find the radius of the circle also find the area of the circle and rectangle which encloses more area and by how much​

Answer 1

Answer:

radius is 21 cm

Step-by-step explanation:

Perimeter of the rectangle is 2*(40 +26) cm = 132 cm

2*pi*radius = 132 cm

readius = 21.008 cm (keeping 5 significant digits.