- Whatis the similarityratio of cylinderA to cylinderB?
- Whatis the ratio of surfacearea of cylinderA to cylinderB?
- Whatis the ratio of the volumeof cylinderB to cylinderA?
Answers
- The volumewill be 64 timesgreater. Volume= s^3 New volume= (4s)^3
- Volumewill be 8 timesgreater.
- The volumewill be 8 timesgreater(2w)(2l)(2h)= 8 wlh = 8 (volumeof first rectangularsolid)
4. 5^3 /9^3
5. 4/9
- All spheresand all cubesare similarsinceeachhas only one linearmeasure.All cylindersare not similar.
Theycan only be similarif the ratio of the radii = the ratio of the heights. - 60 cm
- 20/5 = 4/1
- 16/1