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The volume of a square pyramid of base edge 10 cm and vertical height 8 cm equals:
Answer & Solution
Correct answer: A.
1. Volume of a pyramid = (1/3) × base area × height.
2. Base area = 10² = 100 cm².
3. Volume = (1/3)(100)(8) = 800/3 cm³.
4. 800/3 = 266 2/3 cm³.
5. So the volume is 266 2/3 cm³.
_Source: SCERT Kerala Std X Mathematics Part-2, Chapter 7-8 (pp 180-199, 2019 ed.)._
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