Question

In a triangle ABC if BC = AC and angle C= 80°, find the value of all the angles of a triangle

Answer 1

Answer:

angle c =80 °

bc = ac

angle =a= b = 50°

Answer 2

Answer:

given.BC=AC and angle C=80

make a triangle ABC in which angle C =80

angle A= angle B(because side BC=AC.so equal side has equal angle opposite to it)

so angleA=50 and angleB= 50,

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