3. Fig. 14-11 shows a conical flask whose
external base diameter is 8 cm. The external
diamete...
Mathematics, 06.11.2020 14:00 lizzy2951
3. Fig. 14-11 shows a conical flask whose
external base diameter is 8 cm. The external
diameter of the mouth is 2 cm. Assuming
that the neck is cylindrical and ignoring the
brim, find the external surface area of the
flask.
7
2 cm
6 cm
8 cm
Fig. 14-11
Answers: 3
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