What is isosceles triangle
In △ABC, sides AB = BC =CA. What is this triangle called?
In △ABC, ∠ABC = 90∘, AB = BC = 5 cm. What is this triangle called?
In △ABC, ∠ABC = 90∘, ∠BAC = 45∘, ∠ACB = 45∘. What is this triangle called?
In △ABC, ∠ABC = 90∘ ∠BAC = 45∘ ∠ACB = 45∘. What is this triangle called?
In △ABC, AB=AC and ∠B=40∘. What type of triangle is this ?