Question

2. Find the radius of a sphere of surface area 34 cm?​

Answer 1

Answer:

1.64 cm

Step-by-step explanation:

surface area; 4πr^2= 34 cm

4*22\7*r^2 = 34 cm

Answer 2

Step-by-step explanation:

surface area of sphere = 34cm²

4 π r² = 34

r² = 34/ 4π

r² = (34 x 7)/ (4x 22)

r² = 2.7 ( approx)

so r = √2.7