Question

find the radius of circle whose circumference is 15 7.2

Answer 1

☆Hello friend☆

$circuference = 2\pi \: r$
157.2 units= 2×22/7 ×radius
157.2units×7/44=radius
78.6×7/22=r
39.3×7/11=r
By using calculator or ofcourse it will come 25.1 units

Hope it helps

☺☺☺

Answer 2

yrs it is right dude