in a triangle abc angle b is equal angle C is equal to 5 cm and BC is equal to 8 cm then find the perimeter of triangle ABC
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Step-by-step explanation: sorry I don't know
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Hello mate your answer
As 2 angles B and C are equal, 2 sides are also equal .
(isosceles triangle)
those are AB and AC=5cm
BC=8cm
the perimeter of isosceles triangle = 2×equal side+ another side
=2 (5)+8
=10+8
=18
Hope it helps.
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