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Grade 4 HMH Go Math - Answer Keys
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Question 20
 (request help)
Veronica found the number of lines of symmetry for the figure below. How many lines of symmetry does it have?
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Question 21
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Jordan drew the pattern below.
Part A
Describe the pattern.
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Question 21
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Part B
Write a rule using numbers to find the number of squares in any figure in the pattern.
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(show solution)