Question

In ∆ABC,If AB2=AC2+CB2,State with reason whether∆ABC is a right angled Triangle or not​

Answer 1

Answer:

Yes it is a right angled triangle

Step-by-step explanation:

statement:

Because if square of one side is equal to the sum of the squares of the other two sides. Then the angle opposite to the first side is right angle.It is a right angled triangle

For example,

In triangle ABC,

AB,AC,BC are sides of a triangle

so if AB2=AC2+BC2

Then the angle opposite to the side AC is called right angle.(From the statement mentioned above)

So it is a right angled triangle