joshuarodriguez joshuarodriguez

10-07-2017
Mathematics

contestada

In ΔABC, and . D and E are the midpoints of and , respectively. If the length of is 9 units, the length of is units and is?

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jch1478963 jch1478963

10-07-2017

the length is equal to 4 units

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gebrilriley50pbrp3r gebrilriley50pbrp3r

25-07-2018

4 is the length and 22 is the degree

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