The area of a circular base of the larger cylinder is 81π. The area of a circular base of the smaller cylinder is 9π.
2 answers:
Answer: A & C
The dimensions of the larger cylinder are 3 times the dimensions of the smaller cylinder.
If proportional dimensional changes are made to a solid figure, then the surface area will change by the square of the scale factor of similar solids.
Step-by-step explanation:
Answer:
A: The dimensions of the larger cylinder are 3 times the dimensions of the smaller cylinder.
C: If proportional dimensional changes are made to a solid figure, then the surface area will change by the square of the scale factor of similar solids
Step-by-step explanation:
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x+(2x)+(3x-20)=106
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6x/6=126/6
x=21
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2nd side-21 ft
3rd side=43 ft
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<span>4d=1/3 [divide both by 4]
