Angle A = 120° and angle B = 110° find angle x in outer side of the triangle
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2
Step-by-step explanation:
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5
Answer:
130
Step-by-step explanation:
here A=120,B=110 , X=? sow. k. t. total angles in a triangle is 360 .so,
A+B+X=360
120+110 + X= 360
230 + X = 360
X= 360-230
X=130
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