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Published byCarol Perry Modified over 8 years ago
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On Desk: 1.Pencil 2.Math Journal 3.Learning Log Learning Log: 1. HW: SS p. 42 #18-28 2. Turn in- 1. Cover Sheet – Sig. by Tues. 2. AN Unit Test – If No Retake (All tests by Wed) 3. AN Test Retake 1.Thur. 10/29 @ Math Lab Math CC7/8 – Be Prepared
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Warm Up AN Test Cover Sheet- Parent Signature? Lesson 2.3 – Scale Factor! Begin HW? Tasks for Today
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In your journal – Do p. 42 #16 and #17 Be ready to discuss your answers. Warm Up
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Labsheet A-B
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4 cm Side AD corresponds to side EH. Find the scale factor, then take the corresponding side and divide it by the scale factor to find the missing side. Or… find the relationship between the long and short side, then apply that to the smaller figure
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3.75 cm Scale Factor is 1.25 3 x 1.25 = 3.75 5 x 1.25 = 3.75 6.25 cm
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