Question

If the circumference of circle and area of quadrant of same circle are umerically equal, Find the diameter of circle. ​

Answer 1

Answer:

2

Step-by-step explanation:

Here, 2×22/7×r = 22/7 × r^2

2r = r^2

2 = r^2/ r

Hence, r = 2

Answer 2

2×22/7×r = 22/7×r²

2r = r²

2 = r²/r

r = 2

Hence r = 2.....