- 問題詳情:如圖,在方格紙中,△ABC和△EPD的頂點均在格點上,要使△ABC∽△EPD,則點P所在的格點為()A. P1 B.P2 C.P3 D.P4【回答】C 解:∵∠BAC=∠PED,而=,∴=時,△ABC∽△EPD,∵DE=4,∴EP=6,∴點P落...
- 32215
- 問題詳情:如圖,在方格紙中,△ABC和△EPD的頂點均在格點上,要使△ABC∽△EPD,則點P所在的格點為() A.P1 B.P2 C.P3 D.P4【回答】B知識點:位似題型:選擇題...
- 20008
- EPDEthylene-propylene-dieneProgressofPreparingFerroelectricCeramicFilmsbyEPDTechniqueEPGandEPDofE.miletusmiletuswasthemosthighest;thiswasrelatedtoitsbiologicalcharacteristics.TheEPDandHKCAhaveformulatedadraftCodeofpracticeongoodmanagementpracticestoh...
- 29757