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1. |
What is the total CSA of cone whose radius is 3 cm and height is 4 cm? |
A. | $$ { 24 cm^2}$$ |
B. | $$ { 25 cm^2}$$ |
C. | $$ { 28 cm^2}$$ |
D. | $$ { 20 cm^2}$$ |
E. | None of these |
Answer» B. $$ { 25 cm^2}$$ | |