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Dit: V.krucut?
Jwb:
V= ⅓La x t
La = phi x r²
= 3,14 x 6²
= 113,04cm²
t² = s² - r²
= 10²-6²
= 64
t = √64
t = 8cm
V= ⅓La x t
= ⅓ x 113,04 x 8
= 301,44cm³