7) In a
AABC, LA = 50, LB = 70 LC = ?
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Answer:
angle C= 60
Step-by-step explanation:
according to Angle sum property of a triangle
angle A+ angle B + Angle C= 180
50+70+angle C= 180
120 angle C= 180
angle C= 180-120
angle C= 60
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