What is the measure of DEF
2 answers:
<em>Answer:</em>
<em>1</em><em>0</em><em>5</em><em>°</em>
<em>Solution</em><em>,</em>
<em></em>
The total angle of a triangle is 180°. Using this we can find the angle DEF(x).
180=28+47+x
180=75+x
180-75=x
105=x
SO angle DEF=105°
Hope it helps!!
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