Question

In a school playground, 22 students are standing on the circumference of a circle of radius 14ft equidistant from one another.

1) What is the distance between each student on the circumference? Use π = 22/7

2) If the radius of the circle is increased by 100%, then what is the new distance between each student? Use π = 22/7

Answer 1

sorry bro but I have only answer for first part
1: firstly we will find the circumference of the playground where the students are standing
2*22/7*14
44/7*14=88
now we have the circumference 88ftsq.
So,we will divide the circumference by the no. of students i.e.
88/22=4 that is the answer thanks

Answer 2

1) Circumference= 2*22/7*14= 88ft
Distance between each child=88/22= 4ft

2) Radius= 14+14= 28ft
Circumference=2*22/7*28= 176ft
Distance between each student= 176/22= 8ft