Triangle from median

Calculate the perimeter, content, and magnitudes of the remaining angles of triangle ABC, given: a = 8.4; β = 105° 35 '; and median ta = 12.5.

Correct result:

A =  31.986 °
C =  42.43 °
o =  34.374
S =  43.284

Solution:

A=31.986=31.986=315910"
C=42.43=4243100=4243100=42.43=422548"
o=34.374
S=43.284

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