Question

8. The area of a circle is 150 m2 find the radius and circumference.​

Answer 1

Answer:

radius=6.9

circumference = 43.37

Step-by-step explanation:

$\pi r^{2} =150\\r^{2} =150/\pi \\r=\sqrt{150/\pi } \\r=6.9\\here,\\circumference =2\pi r\\=2*\pi *6.9\\=43.37$