江苏省泰州市泰兴市2022年中考冲刺卷数学试题含解析及点睛

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15ᑖ᪆(1)ᑭᵨåḄឋMᓽ$ᑨçFAEgZkCDE,ᓽ$:ᑮCD=FA,᪷CD஻AF,ᓽ$:èªACDFVé³èªa(2)ᐜᑨçCDEV©Ὺ¢$:CD=DE,᪷EVADḄÎg$:AD=2CD,ìAD=BC,ᓽ$:íljBC=2CD.v%(1):•èªABCDVå.AB஻CD,/.ZFAE=ZCDE,VADḄÎg/.AE=DE,î,.•NFEA=NCED,.'.FAE^ACDE,.CD=FA,îCD஻AF,èªACDFVé³èªa(2)BC=2CD.CFéᑖNBCD,.,.ZDCE=45°,■:ZCDE=90°,.,.CDEV©Ὺ¢.\CD=DE,VADḄÎgAD=2CD,VAD=BC,.,.BC=2CD.gW⚪ï⌕ὃ?@åḄឋMGHé³èªḄᑨឋM⌕Ù¢é³Ùñ©ஹÙ©$ὃ⇋m⌕Ḅ¢ஹñஹஹᑖóô`¹èªḄªᡈḄõô}ö÷èªVé³èªøᑮ}ùãḄ.27ஹ(1)(2,-2)(2)(1,0)(3)1.

16ூ
᪆௃g⚪ᑖ᪆(1)᪷CÝÞḄឋàk*ÝÞÖḄáâkᑮḄᙶ᪗;(2)᪷CæçḄឋàk*"æèáâkᑮḄᙶ᪗(3)ᑭᵨ5ῪWqḄឋàk*AAzB2c2Ḅ☢ë.g⚪$᪆(1)᝞ᡠ¦G(2,-2)ᦑᫀ(2,-2)(2)᝞ᡠ¦Ci(1,0)ᦑᫀ(1,0)(3)4G=20&*20,9;=4(),...AA2B2C25ῪWq...çA2B2c2Ḅ☢ëÝ+ᓫæ.ὃ1ஹÝÞmᣚ2ஹæçmᣚ3ஹîïdᳮḄ⌮dᳮ