Question

consider the point s A (1,0) B (7,0) C (7,0) which of these points are on the x- axis prov e that triangle ABC is isosceles​

Answer 1

Answer:

Explanation:

Prove that the points (0,0),(5,5), and −5,5) are the vertices of a right isosceles triangle?

Let the vertices of the right isosceles triangle be A(0,0),B(5,5),C(-5,5)

AB=25+25

​=50

BC=(5+5)2+(5−5)2

​=100

​=10

AC=(−5−0)2+(5−0)2

​=50

∴AB=AC=50

∴ △ABC is an isosceles right angled

Also, AB2+AC2=BC2

⇒50+50=100

this is not the answer this may help you better

△ABC is an isosceles right-angled triangle.

Answer 2

Answer:

.............. hope it's helpful