Question
P6.AP.TL.17090818-A1
The figure is not drawn to scale. Two balls, E and F, turn and move along the line GH in opposite directions. The radius of E is 30 m. The ratio of the diameter of Ball E to that of Ball F is 7 : 4. If Ball E turns 8 rounds and Ball F turns 4 rounds, how far apart are the centres of the balls? (Take π = 3.14)
4 m
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Primary 6 AREA PERIMETER P6.AP.TL.17090818

02 Jul 2024, 01:12 AM

The figure is not drawn to scale. Two balls, E and F, turn and move along the line GH in opposite directions. The radius of E is 30 m. The ratio of the diameter of Ball E to that of Ball F is 7 : 4. If Ball E turns 8 rounds and Ball F turns 4 rounds, how far apart are the centres of the balls? (Take π = 3.14)
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