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1. The diameter of the base of a cone is 10.5 c,. and its slant height is 10 cm. The curved surface ares is:
- A. 150 sq. cm
- B. 150 sq. cm
- C. 150 sq. cm
- D. 150 sq. cm
Answer: Option B
Explanation:
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1. The diameter of the base of a cone is 10.5 c,. and its slant height is 10 cm. The curved surface ares is:
Answer: Option B
Explanation:
Post your comments here: