| 12) A sector with central angle of 195
degrees has an area of 137.8 m2. What is
the me...
Mathematics, 28.03.2020 00:53 cecem58
| 12) A sector with central angle of 195
degrees has an area of 137.8 m2. What is
the measure of the radius?
Answers: 2
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On a string instrument, the length of a string varies inversely as the frequency of its vibrations. an 11-inch string has a frequency of 400 cylces per second. find the frequency of a 10-icnch string.
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In the given triangle, ∠aed ∼ ∠ abc, ad = 6.9, ae = 7.2, de = 5.2, and bc = 10.2. find the measure of bd and ce. round your answer to the nearest tenth.
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The dash figure is a dilation if the original figure. find the scale factor. classify the dilation as an enlargement or a reduction
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