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jeka94
3 years ago
13

Among the following, an incorrect statement is a) the volume of the hollow sphere =4/3π (r^3—r^3), where r is the radius of the

outer sphere and r is the radius of the inner sphere. b) the volume of the hemisphere of radius(r) is 2πr^3 c) the surface area sphere = 4πr^2 d) the surface area of a spherical shell = 4π (r^2—r^2), where r = external radius and r= internal radius
please can someone say which one is incorrect​
Mathematics
1 answer:
Lana71 [14]3 years ago
3 0

Answer:

fncjcnj jcj jcj jcj jd. d. c. dn. d. c. c. x. c. c. c.

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