Find the surface area of the cylinder 10cm 25cm

Answer 1

The formula to find the surface area of a cylinder is given by:

Surface Area = 2πr(r + h)

where r is the radius of the cylinder and h is the height of the cylinder.

Given that the radius (r) is 10 cm and the height (h) is 25 cm, we can now calculate the surface area:

Surface Area = 2π(10)(10 + 25)
Surface Area = 2π(10)(35)
Surface Area = 2π(350)
Surface Area = 700π

Approximating π to be 3.14, the surface area is:

Surface Area ≈ 700(3.14)
Surface Area ≈ 2198 cm²

Therefore, the surface area of the cylinder is approximately 2198 cm².