Question

what is isosceles triangle . Also , prove that in an isosceles triangle ABC, angle ABC and angle ACB are equal. Urgent

Answer 1

Answer:

Properties of an Isosceles Triangle

... equal. We want to prove the following properties of isosceles triangles. Theorem: Let ABC be an isosceles triangle with AB = AC. ... b) Angle ABC = Angle ACB (base angles are equal).

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Answer 2

Answer:

If two angles are equal in a triangle, then it is isosceles, with the sides opposite the equal angles being equal

Step-by-step explanation:

angle ACB and angle ABC are equal as angles opposite to equal side are equal (theorem)