Question

show that the points A(6,4), B(5,2) and C(7,2) are the verticales of an isosceles triangle​

Answer 1

Answer:

ANSWER

AB=

(6−5)

2

+(4+2)

2

=

37

AC=

(6−7)

2

+(4+2)

2

=

37

AB=AC

So, △ABC is isosceles.

Let D be the mid-point of BC. Then, coordinates of D are (

2

5+7

,

2

−2−2

) i.e., (6,−2).

Therefore,

AD=

(6−6)

2

+(4+2)

2

=

36

=6

Step-by-step explanation:

mark me as brainlist please