'Ef bc' diaporamas de présentation

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Jeopardy Unit 3

Jeopardy Unit 3. + - ? x Decimals. Scale factor/Similar figures. F.D.P. Proportion. % Proportion. Q $100. Q $100. Q $100. Q $100. Q $100. Q $200. Q $200. Q $200. Q $200. Q $200. Q $300. Q $300. Q $300. Q $300. Q $300. Q $400. Q $400. Q $400. Q $400. Q $400. Q $500.

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7-3 Triangle Similarity

7-3 Triangle Similarity. I CAN -Use the triangle similarity theorems to determine if two triangles are similar. Use proportions in similar triangles to solve for missing sides. Recall in 7-2, to prove that two polygons are similar you had to:. Show all corresponding angles are congruent.

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3.1.4 ???????

?????????????. ???????. 3.1.4 ???????. ?? : ????? ?? : ???. ??????. ?????????? BC, ???????????? A, ??????? AB ? AC ??? D ? E ???? DE ??? ?????? BC ??? ????????. C. B. E. D. A. AF ?? ABC ? ??. ??? DE ?? ABC ? ???. A. ????????????????????? ???. E. D. C. B. F.

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?????????. ???????? ????????. A. ??. B. C. ?????. 1 ??????????. ????????????? ???????. ?D ? E ??? AB ? AC ??? ? DE ? ? ABC ????. D. E. ?????????. DF ? EF ?? ? ABC ????. F. ???? ??? ????? ?? ??. ???????????????? ???? ???????????????????????????????. ?????? DE ?? ABC ???? .

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???????. ??????. ?????????? BC, ???????????? A, ??????? AB ? AC ??? D ? E ???? DE ??? ?????? BC ??? ????????. C. B. E. D. A. ???????????. ????? ???? ? ?? ?? ???? ??? ?. A. E. D. B. C. 1. ???????????????? ?. ??. ?????? ???? ???. ????? ???? ??? ???? ???. 2. ?????????? ?? ?? :.

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? ? 3? ?? ABC ???? 8-2-8 ? BC=9 ? AC=12 ? AB=15 ?? ABC ???? BD ? AC ?? D ? DE?DB ? AB ?? E.

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??????????. ?????. A. ?? B. ?? C. ??? D. ?????. A. ???? B. ????? C. ????? D. ??????. A.5 B.-5 C. D. B. A. C. A. ???????????? B. ???????????? C. ??????? D. ???????.

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27.2 ????????????

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