Sita had to make a model of cylindrical kaleidoscope for her science project. She wanted to use black chart paper to make the curved surface of the kaleidoscope. What would be the area of chart paper required by her, if she wanted to make a kaleidoscope of length 30 cm with a 2.7 cm radius? (Use pi = 22/7)
•3564/7 cm2
•1400 cm2
•968 cm2
•None of these
Answers
Answered by
1
Answer:
I think it will be option c..968
Answered by
0
Answer:
1400 cm2
Step-by-step explanation:
1400 cm2
if this is wrong seek from the Google
Similar questions