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Four grey regular polygons join together as shown in the diagram

please answer part b

Four grey regular polygons join together as shown in the diagram please answer part-example-1
User MerlinND
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1 Answer

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Answer:

a=72° b = 6°

Explanation:

answer is in pic

Four grey regular polygons join together as shown in the diagram please answer part-example-1
User Filhit
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