Question
P6.AP.TL.17090818-A1
The figure is not drawn to scale. Two balls, D and E, turn and move along the line FG in opposite directions. The radius of D is 30 cm. The ratio of the diameter of Ball D to that of Ball E is 3 : 2. If Ball D turns 6 rounds and Ball E turns 2 rounds, how far apart are the centres of the balls? (Take π = 3.14)
4 m
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STUDENT

Primary 6 AREA PERIMETER P6.AP.TL.17090818

26 Apr 2024, 11:15 PM

The figure is not drawn to scale. Two balls, D and E, turn and move along the line FG in opposite directions. The radius of D is 30 cm. The ratio of the diameter of Ball D to that of Ball E is 3 : 2. If Ball D turns 6 rounds and Ball E turns 2 rounds, how far apart are the centres of the balls? (Take π = 3.14)
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