[計量] 一題計量請教
An equiangular octagon has four sides of length 1 and four sides of
legth (√2)/2, arranged so that no two consecutive sides have the same
length. What is the area of the octagon?
ans. 7/2
請問equiangular是指內角都相同嗎?
這樣是不是不同邊長到中心的距離不同?
還是說對應到中心的角度不同?
還是都不同??
八邊形好難想像...
拜託大家了
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