5. What is the surface area of a cone whose radius is 2cm and height is 4cm?
A. 37.68cm2 B.63.78cm2
C. 78.36cm2
D. 87.63cm2
6. Find the surface area of the figure,
6m
A. 54m2
B. 34m2
C. 24m2
D. 45m2
3m
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5. What is the surface area of a cone whose radius is 2cm and height is 4cm?
A. 37.68cm2 B.63.78cm2
C. 78.36cm2
D. 87.63cm2
6. Find the surface area of the figure,
6m
A. 54m2
B. 34m2
C. 24m2
D. 45m2
3m
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Answer:
5.A
6.C
That's the answer ❤️