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The squaw on the hippo? In his mind's eye, Darbishire pictured the wife of a red indian chief, resplendent in feathered head-dress, riding proudly on the tribal hippopotamus.
But how could she be equal to the squaws on the other two sides of the animal? equal in weight? . . . In height? . . . in importance? He stared at the diagram wondering whether it was meant to represent a three sided hippopotamus, but it wasn't easy to imagine what such an animal would look like in real life,
Determined to please Mr Wilkins, he tried again. perhaps the theorem meant she was equal in weight. Supposing you had a very fat squaw, weighing, say, fifteen stone; and two thinner squaws weighing, say, eight stone and seven stone respectively . . . What then?
the scholar's eyes shone with inspiration. He'd got it! seven and eight made fifteen! So the squaw on one side of the hipppotamus would be equal in weight to the sum of the squaws on the other two sides. That meant that the animal would be properly balanced and wouldn't topple over.
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