一道几何计算题,在△ABC中,AB=AC=10,BC=16,长为2的动线段EF可在BC上任意移动,过E作EG⊥AB于G,过F作FH⊥AC于H,则EG+FH=__________.
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![一道几何计算题,在△ABC中,AB=AC=10,BC=16,长为2的动线段EF可在BC上任意移动,过E作EG⊥AB于G,过F作FH⊥AC于H,则EG+FH=__________.](/uploads/image/z/8766297-9-7.jpg?t=%E4%B8%80%E9%81%93%E5%87%A0%E4%BD%95%E8%AE%A1%E7%AE%97%E9%A2%98%2C%E5%9C%A8%E2%96%B3ABC%E4%B8%AD%2CAB%EF%BC%9DAC%EF%BC%9D10%2CBC%EF%BC%9D16%2C%E9%95%BF%E4%B8%BA2%E7%9A%84%E5%8A%A8%E7%BA%BF%E6%AE%B5EF%E5%8F%AF%E5%9C%A8BC%E4%B8%8A%E4%BB%BB%E6%84%8F%E7%A7%BB%E5%8A%A8%2C%E8%BF%87E%E4%BD%9CEG%E2%8A%A5AB%E4%BA%8EG%2C%E8%BF%87F%E4%BD%9CFH%E2%8A%A5AC%E4%BA%8EH%2C%E5%88%99EG%EF%BC%8BFH%EF%BC%9D__________%EF%BC%8E)
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