- A2.2 cm
- B3.6 cm
- C2.8 cm
- D1.4 cm
Step-by-Step Solution
Two hemispheres contribute 2 radius = cm to the length. Cylindrical length = 5 - 2.8 = 2.2 cm.
Answer: A) 2.2 cm
A vitamin capsule is roughly a cylinder with two hemispherical ends, radius 1.4 cm and total length 5 cm. The length of the cylindrical part is:
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