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Pie
2 years ago
5

A broken pottery shard found at an archaeological dig has a curved edge. Find the diameter of the

Mathematics
1 answer:
algol [13]2 years ago
5 0

Answer: 18 1/2 inches

Step-by-step explanation:

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Answer:

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Step-by-step explanation.

First I would use sine to find x's value. So ----> sin(30) = 7/x ----> x sin(30) = 7 ----> x = 7/sin(30) = 14.

You Can also find that x is equal to 14 by applying the 30, 60, 90, triangle rule. Becuase '7' opposes the 30 degree angle it is 1/2 the hypotenuse, if thats the case just multiply the 7 by 2 and you have the hypotenuse length.

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Step-by-step explanation:

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6 0
3 years ago
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How can you get to 62 by using 2?
zhannawk [14.2K]
Could you do 31 add 31 which would also be 31 multiplyed by 2
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Allisa [31]

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Step-by-step explanation:

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