Question

circumfurence of a circle is 26 cm then find the radius and diameter of a circle​

Answer 1

Answer:

let the radius be x

circumference=2πr

therefore

2*22/7*x=26

44/7*x=26

44x/7=26

44x=26*7=182

x=182/44

x=4.14

Thank You

Answer 2

Answer:

radius=91/22

diameter=91/11

Step-by-step explanation:

circumference of circle=2πr

26=2×22/7×r

26×7/2×22=r

91/22=r

r=91/22

d=2r

d=2×91/22

d=91/11