Question

Find the total surface area of the cylinder having the following dimensions. Radius of base=35cm and height=2.5m

Answer 1

Answer:

6.27m^2

explanation

we know that total surface area of cylinder is

2 pi r (r+h)

given radius (r) is 35 cm

height (h) is 2.5 m i.e 250 cm

total surface area is

2 ×22/7 × 35 (250+35)

2×22×5(285)

220(285)

62700 cm^2

6.27m^2