In the triangle ABC, AB=AC. Find all the three angles of a triangle
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Answer:
In triangle ABC AB=AC so it is a isocesceles triangle.
now from above angel b and angel c is equal so
a +b+c =180
a+b+b=180
a+2b=180
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Step-by-step explanation:
angle A= 180-110=70 (linear pair)
angleBandC be X then
x+x+70= 180(angle sum property)
2x=110
x=110/2
=55
the angles are 55, 70,55
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