Question

find the curved surface area of a cylinder with radius 35cm and height 80cm​

Answer 1

curved surface area of cylinder =2×22/7×35×80 =17600 sq.km

Answer 2

Answer:

17600 cm

Step-by-step explanation:

CSA of cylinder=2×pie×r×h

given,

radius(r)=35 cm

height(h)=80 cm

then,

2×22/7×35×80

2×22×5×80=44×400

= 17600 cm

⁖CSA of cylinder = 17600 cm