Question

if in ∆ ABC , AB = AC and angle ABC=55 angle BAC is equal to
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Answer 1

Answer:

180 - 125 equals the Angle BAC (55). Since we know AB = BC (Isosceles triangle) this implies that angle BAC and angle ABC are equal. 55+55 = 110 There are 180 degrees in a triangle. 180-110 = 70 which is angle x.

Answer 2

Answer:

Answer is 70 degree

180-55=125(as it is isosceles triangle)

125-55=70degree