本课配套习题挑战模式1/5
如图,∠1+∠2+∠3+∠4+∠5的度数为( )
A: 360° |
B: 450° |
C: 540° |
D: 720° |
- 提示1:PHA+6L+e5o6l4oigMuWSjOKIoDXvvIziiKAz5ZKM4oigNeeahOmhtueCue+8jOWPr+W+l+S4ieS4quS4ieinkuW9ojwvcD4=
- 提示2:PHA+5qC55o2u5LiJ6KeS5b2i55qE5YaF6KeS5ZKM5a6a55CGPC9wPg==
- 答案:Qw==
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
本课配套习题挑战模式2/5
如图,求 ∠𝐴+ ∠𝐵+ ∠𝐶+ ∠𝐷+ ∠𝐸+∠F 的度数( )
A: 810° |
B: 720° |
C: 450° |
D: 360° |
- 提示1:PHA+55Sx5LiJ6KeS5b2i5aSW6KeS55qE5oCn6LSo5b6X5Ye64oigQlBPPeKIoEMr4oigRO+8jOKIoFBPQT3iiKBFK+KIoEY8L3A+
- 提示2:PHA+5rGC4oigQSviiKBCK+KIoEMr4oigRCviiKBFK+KIoEbnmoTluqbmlbDlkozvvIzlj5jkuLrmsYLiiKBBK+KIoEIr4oigQlBPK+KIoFBPQeeahOW6puaVsOWSjDwvcD4=
- 提示3:PHA+4oigQeOAgeKIoELjgIHiiKBCUE/jgIHiiKBQT0HmmK/lm5vovrnlvaJCUE9B55qE5Zub5Liq5YaF6KeS77yM5Yip55So5aSa6L655b2i55qE5YaF6KeS5ZKM5a6a55CG5Y2z5Y+v5rGC5Ye65a6D5Lus55qE5ZKMPC9wPg==
- 答案:RA==
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
本课配套习题挑战模式3/5
如图,求 ∠𝐴+ ∠𝐵+ ∠𝐶+ ∠𝐷+ ∠𝐸+∠F 的度数( )
A: 360° |
B: 450° |
C: 720° |
D: 810° |
- 提示1:PHA+5Yip55So5aSW6KeS5oCn6LSo5ZKM5LiJ6KeS5b2i5YaF6KeS5ZKMPC9wPg==
- 提示2:PHA+55Sx5LiJ6KeS5b2i5aSW6KeS55qE5oCn6LSo5b6X5Ye64oigRUdIPeKIoEEr4oigRO+8jOKIoEdIQz3iiKBFR0gr4oigRe+8jOKIoEdIQz3iiKBBK+KIoEQr4oigRTwvcD4=
- 答案:QQ==
PHA+6Kej77ya4oi14oigRUdIPeKIoEEr4oigRO+8jOKIoEdIQz3iiKBFR0gr4oigRe+8jDxicj7iiLTiiKBHSEM94oigQSviiKBEK+KIoEXvvIw8YnI+5Zyo5Zub6L655b2iQkNIRuS4re+8jOKIteKIoEIr4oigQyviiKBHSEMr4oigRj0zNjDCsO+8jDxicj7iiLTiiKBBK+KIoEIr4oigQyviiKBEK+KIoEUr4oigRj0zNjDCsDxicj48L3A+
本课配套习题挑战模式4/5
如图所示,∠1=60°,则∠A+∠B+∠C+∠D+∠E+∠F的度数为( )
A: 180° |
B: 240° |
C: 360° |
D: 450° |
- 提示1:PHA+5LiJ6KeS5b2i5YaF6KeS5ZKM5a6a55CG5b6X5Yiw4oigQuS4juKIoEPnmoTlkow8L3A+
- 提示2:PHA+5Zyo5LqU5pif5Lit5rGC5b6X4oigMeS4juWPpuWkluWbm+S4quinkueahOWSjO+8jOWKoOWcqOS4gOi1tzwvcD4=
- 答案:Qg==
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
本课配套习题挑战模式5/5
如图,已知∠BGF=150°,那么∠A+∠B+∠C+∠D+∠E+∠F的度数是( )
A: 150° |
B: 300° |
C: 450° |
D: 600° |
- 提示1:PHA+6L+e5o6lQUcs5Yip55So5aSW6KeS5oCn6LSo5Y+v5b6X77ya4oigQ0dFPeKIoEMr4oigQSviiKBFIO+8jOKIoEJHRj3iiKBCK+KIoEQr4oigRjwvcD4=
- 提示2:PHA+5Yip55So4oigQ0dFK+KIoEJHRuWPr+axgjwvcD4=
- 答案:Qg==
PHA+6Kej77ya5qC55o2u5LiJ6KeS5b2i5Lit77yM5LiA5Liq5YaF6KeS55qE6KGl6KeS562J5LqO5YW25L2Z5Lik5Liq5YaF6KeS55qE5ZKM77yMPGJyPuKItOWbm+i+ueW9okNHRUTkuK3vvJriiKBDR0U94oigQyviiKBFK+KIoETvvIw8YnI+5Zub6L655b2iQUJHRuS4re+8muKIoEJHRj3iiKBBK+KIoEIr4oigRu+8jDxicj7iiLTiiKBDR0U94oigQkdGPTE1MMKw77yMPGJyPuKItOKIoEEr4oigQiviiKBDK+KIoEQr4oigRSviiKBGPTMwMMKwLjxicj7mlYXpgIlCLjwvcD4=