Hex 6: Similarity, Dilations, Proportions, Circles
Target Section Using algebra skills chap 11 Book pages
Description
Icanapplyproportionalreasoningto solverealworldproblems. Icandetermineiftwofiguresare similar&explainsimilarityintermsof transformationswhereanglemeasureis preserved,&sidelengthchanges proportionally.
Date Score Date Score
6.1
6.2
11.1
6.3
11.3
Icanusesimilartrianglestosolvereal Date worldmeasurementproblems.
Score
Icanexplainthepropertiesofdilations Date givenbyacenterandascalefactorand performdilationsonfiguresinaplane.
6.4
11.1
Score
6.5
Not available in text
Icanprovethattwofiguresaresimilar Date bydefiningasequenceofrotations, reflections,translations,and/or dilationsthatmapsafigureontoitself. Score Icanapplypropertiesofsimilarityto solveproblemsinvolvingarea,surface area&volume.
Level 1
Learning
Notes
Date Score Date Score
6.6
11.5
6.7
6.7
Icansolveproblemsinvolvingareaand arclengthofasectorofacircleusing radians.
Level 4
Level 2
Level 3
Text
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