本课配套习题挑战模式1/5
如图,∠A+∠B+∠C+∠D+∠E的度数为( )
A: 180° |
B: 360° |
C: 450° |
D: 540° |
- 提示1:PHA+6L+eQkPvvIzmoLnmja7kuInop5LlvaLnmoTlhoXop5LlkozlrprnkIbljbPlj6/or4HlvpfiiKBFK+KIoEQ94oigMSviiKAyPC9wPg==
- 答案:QQ==
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
本课配套习题挑战模式2/5
如图,已知∠EGF=∠E+∠F,∠A+∠B+∠C+∠D的度数为( )
A: 180° |
B: 360° |
C: 450° |
D: 540° |
- 提示1:PHA+6L+HR+S9nOebtOe6v0JF55qE5bmz6KGM57q/R00sIOagueaNruW3suefpeadoeS7tuKIoEVHRj3iiKBFK+KIoEbor4Hlh7pCReKIpUNGPC9wPg==
- 提示2:PHA+55Sx5LiJ6KeS5b2i55qE5aSW6KeS5oCn6LSo5Y+v5b6X4oigQkhQPeKIoEEr4oigQu+8jOKIoENQSD3iiKBDK+KIoEQ8L3A+
- 提示3:PHA+5omA5rGC55qE5Zub6KeS5ZKM5Y2z5Li64oigQkhQK+KIoENQSO+8jOiAjOi/meS4pOinkuS4uuW5s+ihjOe6v0JF44CBQ0booqtBROaJgOaIquW+l+eahOWQjOaXgeWGheinkjwvcD4=
- 答案:QQ==
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
本课配套习题挑战模式3/5
如图所示,求∠A+∠B+∠C+∠D+∠E+∠F+∠G的度数是( )
A: 180° |
B: 360° |
C: 450° |
D: 540° |
- 提示1:PHA+6L+e5o6lQkXvvIzliJniiKBDK+KIoEQ94oigQ0JFK+KIoERFQjwvcD4=
- 提示2:PHA+5Zyo4pazQ0RN5LiO4pazQkVN5Lit77yM4oigQ01EPeKIoEJNRe+8jOKItOKIoEMr4oigRD3iiKBDQkUr4oigREVC77yMPC9wPg==
- 答案:RA==
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
本课配套习题挑战模式4/5
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+5qC55o2u5LiJ6KeS5b2i5Lit77yM5LiA5Liq5YaF6KeS55qE6KGl6KeS562J5LqO5YW25L2Z5Lik5Liq5YaF6KeS55qE5ZKM77yM5b6X4oigQ0dFPeKIoEMr4oigRSviiKBE77yMPC9wPg==
- 提示2:PHA+5qC55o2u5LiJ6KeS5b2i5YaF6KeS5ZKM5a6a55CG5rGC6KeS5bqmPC9wPg==
- 提示3:PHA+5Yip55So6KeS5bqm5LmL6Ze05LqS55u46L2s5YyW55qE5oCd5oOz5rGC6KeS5bqmPC9wPg==
- 答案:Qg==
PHA+6Kej77ya5qC55o2u5LiJ6KeS5b2i5Lit77yM5LiA5Liq5YaF6KeS55qE6KGl6KeS562J5LqO5YW25L2Z5Lik5Liq5YaF6KeS55qE5ZKM77yMPGJyPuKItOWbm+i+ueW9okNHRUTkuK3vvJriiKBDR0U94oigQyviiKBFK+KIoETvvIw8YnI+5Zub6L655b2iQUJHRuS4re+8muKIoEJHRj3iiKBBK+KIoEIr4oigRu+8jDxicj7iiLTiiKBDR0U94oigQkdGPTE1MMKw77yMPGJyPuKItOKIoEEr4oigQiviiKBDK+KIoEQr4oigRSviiKBGPTMwMMKw77yOPGJyPuaVhemAiULvvI48L3A+
本课配套习题挑战模式5/5
如图,∠A+∠B+∠C+∠D+∠E的度数为( )
A: 180° |
B: 360° |
C: 450° |
D: 540° |
- 提示1:PHA+5Yip55So5LiJ6KeS5b2i5aSW6KeS5oCn6LSo5b6X77yM4oigMT3iiKBBK+KIoEXvvIziiKAyPeKIoEIr4oigQzwvcD4=
- 提示2:PHA+5Zyo4pazRE9G5Lit77yM4oigRCviiKAxK+KIoDI9MTgwwrA8L3A+
- 答案:QQ==
PGRpdj7op6PvvJriiLXiiKAx5piv4pazQUVG55qE5aSW6KeS77yMPGJyPuKItOKIoDE94oigQSviiKBFLjxicj7iiLXiiKAy5piv4pazQk9D55qE5aSW6KeS77yMPGJyPuKItOKIoDI94oigQiviiKBDLjxicj7lnKjilrNET0bkuK3vvIziiKBEK+KIoDEr4oigMj0xODDCsO+8jDxicj7iiLTiiKBBK+KIoEIr4oigQyviiKBEK+KIoEU94oigRCviiKAxK+KIoDI9MTgwwrA8L2Rpdj48ZGl2PuaVhemAiUE8L2Rpdj4=