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NemiM [27]
2 years ago
14

Can someone please help me with this ​

Mathematics
1 answer:
Luda [366]2 years ago
3 0

Step-by-step explanation:

Diameter = 2r

= 7.7 = 2r

7.7/2 = r

3.85=r

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asambeis [7]

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see explanation

Step-by-step explanation:

The largest angle is opposite the largest side and the smallest angle is opposite the shortest side.

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---------------------------------------------------------------------------

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