Question

if A= (3, 4) B =(-1, Y)and C=(3, 4) Are the vartices of a right angled triangle ABC. angle A=90 then find the value of Y​

Answer 1

Answer:

Use Pythagoras theorem

Step-by-step explanation:

Answer 2

Answer:

this is wrong Question because point A and point C have same coordinate (3,4) it will coincide and triangle will form