If the vertical angle of an isosceles triangle is 70degre what is the base angle
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Answer:
vertical angle = 70°
let the base angles be x each(base angles in isosceles triangle are equal)
70°+2x = 180°(Angle sum property of triangle)
2x=180°-70°
2x=110°
x=110°/2
x=55°
Answer. The base angles are 55° each
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