HELP PLEASE I WILL MARK BRAINLIEST IF RIGHT ANSWER!!
2 answers:
You might be interested in
Answer:
The coordinates of point C are (a,0).
Step-by-step explanation:
Given information: ABC is right isosceles triangle.
From the given figure it is noticed that the side BC is hypotenuse of the triangle ABC.
By pythagoras theorem,
Therefore hypotenuse cannot be equal to leg. So, we can say that in triangle ABC,
Length of AB is
From the figure it is noticed that the point C lies on the x-axis, therefore the y-coordinates of C is 0.
Let the coordinates of C be (x,0) and length of AC must be a.
Therefore coordinates of point C are (a,0).
To solve the given system of equations for substitution you:
1. Solve in one of the equations a variable.
For the given options the one that is correct is solve the first equation for y, by adding x to both sides: