Question

A(-8;6) B(12;2) C(4;-6) prove that triangle ABC is a right angled triangle

Answer 1

Answer: listen , i am not going to tell the ans. U need to do it yourself so as to learn .

Step-by-step explanation: now...hope u know the basics of distance formula.

• take any two at a time and find the distance b/w them .

• similarly do it with other two

AND THEN APPLY PHYTHAGORAS THEORM ...IT A^2 + B^2 = C^2 . THE. THE TRIANGLE IS RIGHT ANGLED