Find the volume of cons whose dimensions are - base=3.5cm , height=10.5cm
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Answer:
134.75 cm³
Step-by-step explanation:
given,
radius of the cone = 3.5 cm
height of the cone = 10.5 cm
volume of the cone is= 1/3πr²h ( cubic unit)
= 1/3×22/7 ×3.5×3.5×10.5 cm³
= 1/3×22/7 × 12.25× 10.5 cm³
= 1/3× 22/7 × 128.625 cm³
= 22/21 × 128.625 cm³
= 2,829.75 / 21 cm³
= 134.75 cm³
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