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Measurement (Pri-6)

/ Circles Stamford Primary School / Homework (2018)
6. In the figure below, ABDE is a square, EFD is an equilateral triangle and FBCD is a parallelogram. Find (a) LCDF (b) ZAFE ce
 
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Answer 1 Comments 1
Jun 21, 2018 03:21 AM
GUIDE: The key to solving this is to see that length DF = DB because of ED is part of square AND part of equilateral triangle

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ANS: 105° & 150°
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Comments 2
Jun 21, 2018 03:26 AM
Also triangles BFD and DBC are the same, and they form the parallelogram CDFB.
Jun 21, 2018 06:28 AM
Sorry but may I know y DF=DB? I’m about confusing
June 21, 2018
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