Mohini is making a cylindrical kaleidoscope using chart paper for her science project. If the length of the kaleidoscope is 178 cm and its radius is 24.5 cm, find the area of chart paper required to make only its curved surface. (Use π = 22/7.)
Subject: Mathematics | Topic: Trigonometry | Difficulty: MEDIUM
Options
- (A) 27433 cm²
- (B) 27445 cm²
- (C) 27380 cm²
- (D) 27412 cm²
Verified Answer
Option (D): 27412 cm²
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