Question

ma7) If Az is an altitude, where is point A located?XRA8) What is the mZZAX?9) Is AZ also a median? Justify your answer.

Answer 1

7)(3,8)

8)90 °

9)AZ is not a median

Step-by-step explanation

Step 1

An altitude of a triangle is the perpendicular segment from a vertex of a triangle to the opposite side,so

in the graph, we would have

hence, th coordinate A is

`A=(3,8)`

Step 2

what is angle ZAX

due to the lines AZ and XY are perpendicular, the intersetion of the lines form an 90 ° angle

Step 3

b)Is AZ also a median? Justify your answer.

median is the line segment from a vertex to the midpoint of the opposite side. It is also an angle bisector when the vertex is an angle in an equilateral triangle or the non-congruent angle of an isoceles triangle.

therefore, the altitude is also the median ONLY for ISOSCELES TRIANGLES,

hence

AZ is not a median

I hope this helps you