3 years ago

Please explain how to do this,thanks

Mathematics

1 answer:

Mrrafil [7]3 years ago

6 0

Well all triangles equal 180 so add up the angles you know and subtract it from 180 and you'll get the answer I think

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Step-by-step explanation:

We are given the following in the question:

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95% Confidence interval:

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Putting the values, we get:

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