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I need help finding the length of GH.

I need help finding the length of GH.-example-1

1 Answer

5 votes

Answer:

length of arc=2r+teete ×2πr

360

2×13+155°×2×22×13

360. 7

26+155°×572

360. 7

26+88660

2520

88686

2520

35.404

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