- #1
Xyooj
- 23
- 0
the formula for the surface area of a sphere is SA = 4 (pi) r2, with pi = 22/7 and r = radius of the sphere.
for example the SA for Earth with a radius of 6,378 km is 510,065,600 km2
what would the radius be in order that for you to lay a grid of perfect square on the surface of the sphere?
for example the SA for Earth with a radius of 6,378 km is 510,065,600 km2
what would the radius be in order that for you to lay a grid of perfect square on the surface of the sphere?