Question

The circumference of a circle is 110 cm.What is the peimeter of the square whose side is equal to the diameter of the circle

Answer 1

Answer:

140cm

Step-by-step explanation:

Let r is radius

Then circumference of a circle is

2πr=110

2r=110/π=110*7/22=35 cm

so diameter = 2r=35 cm

hence side of square=diameter=35 cm

the perimeter of the square =4*side

=4*35

=140 cm