本课配套习题挑战模式1/5
A: 有三个角对应相等 |
B: 有两条边对应相等 |
C: 有两边及一角对应相等 |
D: 有两角及一边对应相等 |
- 提示1:IEFTQeaIluiAhUFBU+aYr+ato+ehrueahOWIpOWumuaWueazlQ==
- 答案:RA==
PGRpdj7op6PvvJrkuKTop5LkuIDovrnopoHkuYjmmK/kuKTop5LlpLnkuIDovrnvvIzopoHkuYjmmK/kuKTop5Llj4rkuIDop5LnmoTlr7novrnvvIzmiYDku6VE5piv5q2j56Gu55qEPC9kaXY+
本课配套习题挑战模式2/5
A: 一锐角和斜边对应相等的两个直角三角形 |
B: 两条直角边对应相等的两个直角三角形 |
C: 底和腰对应相等的两个等腰三角形 |
D: 两腰和一个内角分别相等的两个等腰三角形 |
- 提示1:IOagueaNruWFqOetieS4ieinkuW9oueahOWIpOWumuaWueazlei/m+ihjOWIhuaekO+8jOS4jemavuaxguino++8jOWIpOWumuS4pOS4quS4ieinkuW9ouWFqOetieeahOS4gOiIrOaWueazleacie+8mlNTU+OAgVNBU+OAgUFTQeOAgUhM
- 答案:RA==
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
本课配套习题挑战模式3/5
在下列条件中,不能判定两直角三角形全等的是( )
A: 斜边和一锐角对应相等 |
B: 斜边上的中线和一直角边对应相等 |
C: 两边分别相等 |
D: 直角的平分线和一直角边对应相等 |
- 提示1:PHA+55u06KeS5LiJ6KeS5b2i5YWo562J55qE5Yik5a6a5pa55rOV77yaSEzvvIxTQVPvvIxBU0HvvIxTU1PvvIxBQVPvvIzlgZrpopjml7bopoHnu5PlkIjlt7Lnn6XmnaHku7bkuI7lhajnrYnnmoTliKTlrprmlrnms5XpgJDkuIDpqozor4E8L3A+
- 答案:Qw==
PGRpdj7op6PvvJpB44CB5q2j56GuLiDnrKblkIhBQVPvvJs8YnI+QuOAgeato+ehri4g5bqU55So5LiJ6KeS5b2i5YWo562J5Yik5a6a5a6a55CG5Y+v6K+B5b6X5Lik5Liq55u06KeS5LiJ6KeS5b2i5YWo562J44CCPGJyPkPjgIHkuI3mraPnoa4uIOW6lOivpeaYr+WvueW6lOebuOetie+8mzxicj5E44CB5q2j56GuLiDlupTnlKjkuInop5LlvaLlhajnrYnliKTlrprlrprnkIblj6/or4HlvpfkuKTkuKrnm7Top5LkuInop5LlvaLlhajnrYnjgII8YnI+5pWF6YCJQy48L2Rpdj4=
本课配套习题挑战模式4/5
已知两个三角形中有两个角相等,在下列说法中正确的是( )
A: 这两个三角形全等 |
B: 这两个三角形不全等 |
C: 如果另一个角也相等,它们就全等 |
D: 如果一对角的平分线相等,他们就全等 |
- 提示1:PHA+5LuO5bey55+l5Lik5Liq5LiJ6KeS5b2i5Lit5pyJ5Lik5Liq6KeS55u4562J5oCd6ICD77yM6Iul6K6p5Lik5Liq5LiJ6KeS5b2i5YWo562J77yM6ZyA5pyJ5LiA6L655a+55bqU55u4562JPC9wPg==
- 提示2:PHA+5pyJ5LiA5a+56KeS55qE5bmz5YiG57q/55u4562J5Lmf5Y+v77yM6ICM5rKh5pyJ55u4562J6L6555qE5Y+C5LiO5piv5LiN6IO95Yik5pat5LiJ6KeS5b2i5YWo562J55qE77yM55Sx5q2k5Y+v5b6X562U5qGILjwvcD4=
- 答案:RA==
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
本课配套习题挑战模式5/5
①如果两个三角形可以依据“AAS”来判定全等,那么一定也可以依据“ASA”来判定它们全等;
②如果两个三角形都和第三个三角形不全等,那么这两个三角形也一定不全等;
③要判断两个三角形全等,给出的条件中至少要有一对边对应相等.
正确的是( )
A: ①和② |
B: ②和③ |
C: ①和③ |
D: ①②③ |
- 提示1:IOeGn+e7g+e7vOWQiOi/kOeUqOWIpOWumuWumueQhuWIpOaWre+8jOWBmumimOaXtuimgee7k+WQiOW3suefpeS4juWFqOetieeahOWIpOWumuaWueazlemAkOS4qumqjOivgQ==
- 答案:Qw==
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