Question

in triangle abc if ab equal to bc then prove that B=c​

Answer 1

Answer:

In △ABC , AB=AC

∴ the triangle is isoceles.

In an isoceles triangle the angles opposite to equal sides are equal.

∴∠A=∠C

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Answer 2

Step-by-step explanation:

In △ABC , AB=AC

∴ the triangle is isoceles.

In an isoceles triangle the angles opposite to equal sides are equal.

∴∠A=∠C