Võrdhaarne trapets a ABDE x= k= AO=2OE,AE=3OE OA OB AB 2) KNK p C = p E , AE ED b 2 2 AD=DC BO=2OF,BF=3OF = BE=EC Sarnased hulknurgad AC CB c c = x +h 2 2 2
Võrdhaarne trapets a AB׀׀DE x= k= AO=2OE,AE=3OE OA OB AB 2) KNK p C = p E , AE ED b 2 2 AD=DC BO=2OF,BF=3OF = BE=EC Sarnased hulknurgad AC CB c c = x +h 2 2 2
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