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Question 1:
The radii of the top and bottom of a bucket of slant height 45cm are 28cm and 7 cm respectively. The curved surface area of the bucket is:
A. 4950 cm^2
Feedback Curved Surface area of the bucket = π (R + r) l
Curved surface area of the bucket = π (28 + 7) X 45
Curved surface area of the bucket = 4950 cm^2
B. 4951 cm^2
C. 4952 cm^2
D. 4953 cm^2

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