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प्रश्न
The height and radius of a right circular cone are 24 cm and 7 cm respectively. The slant height of the cone is ______.
विकल्प
24 cm
31 cm
26 cm
25 cm
MCQ
रिक्त स्थान भरें
उत्तर
The height and radius of a right circular cone are 24 cm and 7 cm respectively. The slant height of the cone is 25 cm.
Explanation:
Given that,
Height of cone, h = 24 cm
Radius of a cone, r = 7 cm
Slant height of cone,
l = `sqrt(24^2 + 7^2)`
l = `sqrt625`
∴ l = 25 cm
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