Consider the triangle shown below:
Determine the slope of the line segment $AB$AB.
Similarly, determine the slope of side $AC$AC:
Next determine the exact length of the side $AB$AB.
Now determine the exact length of the side $AC$AC.
Hence state the type of triangle that has been graphed. Choose the most correct answer:
An equilateral triangle.
An acute isosceles triangle.
An isosceles right-angled triangle.
A scalene right-angled triangle.
Consider the triangle shown below:
Consider the triangle shown below:
Consider the quadrilateral shown below: