资源描述:
《2022-2023学年山东区域中考数学模拟专题练习试卷(四)》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
p-----1ABᑖ48ᙊABḄC2ᙊZ8/CḄ!D3BD,BC#ᑡ%&'ᨵ)*Ḅ+/7A.NC8D=30°B.S.=—AB2BDCC.C+A48ḄD.sin2/4+cos2Z=l7.=>ᳫ@10A@ᕒḄCDE᪀⊤IJK@@ᕒCDḄLMᦪ21.5,ᑣRᦪSTUᑖCD192021222426Xᦪ11Xy21A.22,3B.22,4C.21,3D.21,48.ᙠZ☢\]ᙶ᪗`Lab+defMghAJO8kᜧᑮfᩭḄoᑣPḄpqḄᙶ᪗A2m,2B.2s,2ᡈ-2b-211ஹ-/11ஹC.D.,s5ᡈe5□,e59,wJxyzᦪy=-x-X2}ᦪ~XḄ24x45SᐸpqḄzᦪḄ-1,ᑣXḄA.3ᡈ6B.1ᡈ6C.1ᡈ3D.4ᡈ610.ᙠZ☢ᑁᵫஹᡂḄᙶ᪗`ᙶ᪗`ᙠZ☢deeᩩOxOPḄPḄᙶ᪗ᵨaḄ¡Ox¢£ᑮOPḄ]¤⌮┐Tᔣ¢£])ᩭ*ᓽP3,60"ᡈa3,-300"ᡈP3,420°ªᑣPᐵ!ᡂpḄḄᙶ᪗⊤¬'ᨵ)*Ḅ+2⚓/¯7⚓
1)01234 A.0(3,240)B.0(3,-120)C.0(3,600°)D.2(3,-500)11wJᐵ!XḄeᐗxyT³/eW+2x+µᨵ¶'ᨵ·ªḄ¸ᦪ᪷º»11,—1=4sᑣ½Ḅ+X]x2A.2B.-1C.2ᡈ-1D.'ᨵ¿ᙠ12.ÀÁABCDḄÂ+4ᔖÄZB=60°,£P1ᔖÄ/ÅḄÆAÇABTᔣÈ£ÉBÊË£Q2ᔖÄ/ÅḄÆBÇᢚBCDÈ£ÉDÊË.»PஹQÎÈ£ÏtÅÑABPQḄ☢ÒSᔖÄ2,#☢ÔLÕ⊤¬SStÖ×Ḅzᦪᐵ`Ḅ+ ஹ⚪ᜧ⚪ᐳ6⚪ᐳ18ᑖ⌕ᑏ,⚪3ᑖ13.ØÙᑖÚÛx+2x-x-2=.14.~s=,ÚᑖÙT³^”-Þßà᪷.x-33-x15.ᵨᦟᩞLḄãäᘤæçãäè½éêyᢥ#,hì¬EíîᐭḄ³ðLᑣîḄEí+.3⚓/¯7⚓
216.,)TÁZ8CDḄÂ1,ASfñᔠ8ᙠyḄ)dᙠXḄódô)TÁABCDA⌮┐õ¢30°É)TÁ/B'C'D'ḄM÷,BCSCD·!MᑣMḄᙶ᪗.17.A,Ḅᙶ᪗(2,0)øÎ'ᨵḄᚖ\/Ûy=ú!5,fᙊᱏḄüX)!4ýø4XḄᚖ\/!82,fOᙊþḄÿ X4…ᢥᑣ8Ḅ.18.⁂"$60'(/*+Ḅ,-ᔣ/0ᔣ1ᙠAᜐ567ờPᙠ/ᔣ:;<11.5*+>ᑮ@Bᜐ+567ờPᙠᓅC/300ᔣF+567ờP/0ᔣ:ḄGHIMᙠᓅC/600ᔣ.KLᙠMHᑮᩭOPᵨᨬS+Tᑮ@Mᜐ"UVW,$75'(/*+Ḅ,-;<1____*+ᓽ[ᑮ@.(]^_ᶇ᪷b)d4⚓/f7⚓
3ஹ⚪k-119.hiy=3x-5nopqrᦪy=----ḄtuA(2,m),B(n,-6)z{x|OA,OB.(I)knḄ(2)AAOBḄ☢.20.M0ABCDCD:{|AM,DE_LAME,BF_LAMF,{|BE.(1)AE=BF(2)AF=2,ABEDḄ☢K24,NEBFḄ.21.Kᐰ“⁚ᵨ”᪥¢£¤¥¦ᨴᵨ¨©ª*«¬®¯Lᡠ±*²nᡝ¥¦Ḅᨴᵨ¨´ᑴL☢¶ᨵ¸Ḅº».ᡧ*+,-ᨴᵨ!"6m5ᨴᵨ!"4m3$8.&'ᡝ$5%&'ᡝᓰ55%ᦪᓰᨴᵨ!"9m$lOirf&'P2ᦪᓰ25%10ᨴ!"(m)(1)n¼⊡ᐰᩩº»;d5⚓/f7⚓
4(2)Ànᡝ¥¦ḄᨴÁᙳᵨ¨¼Ã»*«ᡠ±*²420ᡝ¥¦Äᨴᵨ¨ÅᨴÁᙳᵨ¨Ḅ¥¦ᡝᦪ(3)Æᨴᵨ¨K5m39m3Ḅ¥¦ÄÇ⌱zᡝᵨ©ªÉᔁ⌱ËḄzᡝÄᨴᵨ¨K5m39m3ាÍᔜᨵᡝ¥¦Ḅᭆ᳛.22.BDKAABC|ᙊḄhÓÔNBAE=NC(1)AEnOuᑗA(2)ÖAEBC,BC=2,AC=2ØADḄ.23.KÙÚ“Û☘ÝÞßÝàÝ”Ḅáâᳮäåæçèé᪗ëìíîïᙠÝðñòóôḄõ0öëÇ÷.øëìíᨵ45zùúbḄ3MAú5MBúF+öë*+õ165U0ý4MAú7M8úF+öë*+õ225U0ý.þMAú*+Ḅöëÿᵨ300ᐗBḄᵨ180ᐗ.(1)ᑖA8!"(2)$%ᨵ'ᦪ)ḄA*8ᐳ12'4-.ᡂ1080!Ḅ)01ᵨ%ᨵ2312960ᐗ.6ᨵ789:;,=ᢣ?79:;Ḅᵨᵨ@ᐗ"24.C1,ᙠE/8CZ)IJK”,crOḄᚖQRᑖSTJKE,TJKF,AB=6,DH=4,BF:FA=\:5.পC2,WFG1ADJKGTDHJKMX\DGMYCᔣR\]ᑮACG'M',bcMB.জfghBMWḄ☢klঝQSEFnᨵoKN\DNMᕜrḄᨬt.u6⚓/17⚓
5(2)C3.xrC8TEᔆJK0.3KWOKP48,3C£OgnḄoK~W=QKTJKKX^PKQYQSPQᢚKKḄKK'ាᙠQSABn,S~Ḅr.25.C1,ᱥS=or2—gx+cxTJKA*K8,0),^TJK(0,l),ᱥSXḄ⚔KG,GM_LxJKM.XᱥSR\]ᑮ⚔K80Q/ḄᱥS%.(1)ᱥSḄ᪆l(2)C2,ᙠQS/n@ᔲ¡ᙠKT@¢Ὺ¤¥h?$¡ᙠ§?ᡠᨵKTḄᙶ᪗:$%ᨵ¡ᙠ,§®ᳮᵫl(3)KPᱥS”noK3K~WVḄR²STᱥS³JKKᐵJQS/ḄKR,$¶P,0,R⚔KḄ¤¥hA/O/Cᐰ¢,QSPRḄ᪆.u7⚓/17⚓