Question

wire in the form of a rectangle 18.7 cm long and 14.3 wide is reshaped and went into the form of a circle find the radius of the circle so formed also find which figure encloses more area​

Answer 1

Step-by-step explanation:

196 is the perimeter of the rectangle .

Answer 2

Answer:

perimeter of rectangle = (18.7+14.3)×2 = 33×2 = 66 cm

circumference of circle = perimeter of rectangle

2πr = 66

r = 66/2π

r = 66×7/2×22

r = 21/2

r = 10.5 cm

so,

radius of circle = 10.5 cm