delanoanderson
delanoanderson
03-02-2020
Mathematics
contestada
What’s the answer For E
Respuesta :
fatemehkorea
fatemehkorea
03-02-2020
Answer:
∠E = 146°
Step-by-step explanation:
an isosceles triangle has both two equal sides and two equal angles
the sum of the interior angles of a triangle is 180°
the measure of third angle = the sum of the interior angles - the sum of two angles
E = 180 - (71 + 71) = 146
∠E = 146°
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