Question

A circle has an area of ​​2,464 cm², what is the diameter of the circle?​

Answer 1

Answer:

56cm

Step-by-step explanation:

$2.464 {cm}^{2} = 22 \times {r}^{2}$

${r }^{2} = 2.646 = 784$

$r = \sqrt{784} = 28$

$2×28$

$\boxed{\green{Diameter}{ = 56cm}}$