2020-2021学年湖北省十堰市房县八年级（下）期末数学试卷（附答案详解）

《2020-2021学年湖北省十堰市房县八年级（下）期末数学试卷（附答案详解）》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。

2020-2021
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6ᫀXo᪆1.ூᫀ௃Bூo᪆௃o7Ḅᦪ!7LGᦑ⌱7B.ᑭᵨᦪḄX஺ᩭᓽ.⚪ὃᦪᐵ⌕ᦪḄ.2.ூᫀ௃Bூo᪆௃o7•.ac'ABC஺!deac'.■.AD//BC,•••4B=Z.EAD=53°,•••CE1AB,•••&BCE=90°+4B=37°Gᦑ⌱7B.ᵫdeac'Ḅឋ¡¢N8=/.EAD=53°,ᵫ%Ḅ£ᐵ6¢/BCE=90஺-48=37஺ᓽ.⚪ὃdeac'Ḅឋ¡ஹ%Ḅ£ᐵ6G¤¥deac'Ḅឋ¡4BḄfᦪ!o¦§⚪Ḅᐵ.3.ூᫀ௃Bூo᪆௃o7᪷©@AḄឋ¡)ᫀজ«┐@A90஺¢ᑮB,ᦑ⌱B.᪷©@AḄឋ¡@Aᓄ¯°)'Ḅ±²³IJ┐2ᑖ┐Ḅ²³ᐵ6ᑖ᪆⌱⚗᧕¢ᫀ.⚪ὃ@AḄឋ¡@Aᓄ¯°±¶*ᑮ@A:·Ḅ¸¹"_nKL±±¶*2@A:·t,ᡠ᪀ᡂḄ@A%".⌕IJ@AḄ&⌕»7জ*@A:·Gঝ@A{ᔣGঞ@A%f.4.ூᫀ௃Aூo᪆௃o742b-3᜛=6xV7x᜛=6x7=42,ᦑzÀGB.22Á!ÂÃ⚗Äᔠᦑ┯ÇGC.È2É!ÂÃ⚗Äᔠᦑ┯ÇGD.V15+ÊxV5=“5+5x3=VT=1,ᦑ┯Ç.ᦑ⌱7A.|ᵨËÉ᪷q|ÌÍᑣ⌲ÐÑeÒÌᑨD.

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