The radius of base and height of a right circular cylinder are 7 cm and 20 cm. Find (i) Area of the curved surface area. (ii) Total curved surface area, (iii) volume of the cylinder
Answers
Answered by
6
Answer:
(i) 880CM², (ii) 1188CM² , (iii) 3080CM³
Step-by-step explanation:
GIVEN
RADIUS OF BASE OF THE CIRCULAR CYLINDER = 7 CM
HEIGHT OF THE RIGHT CIRCULAR CYLINDER = 20CM
(i) CURVED SURFACE AREA = 2πRH
= 20 * 44 = 880CM²
(ii) TOTAL CURVED SURFACE AREA = 2πR ( R + H)
= 44 * 27 = 1188CM²
(iii) VOLUME OF CYLINDER = πR²H
= 22 *7 * 20 = 3080CM³
Hope you liked the solution . Please mark me as brainliest.
Similar questions