The correct option is
B Median
The given triangle is
Altitudes of
△XYW are
XY & YW.
Given that altitudes are of same length i.e.
2.5 cm.
Given that WZ =
2.5 cm
Hence, W is the mid point of the side YZ.
We know that median is a line from a vertex of a triangle to the midpoint of its opposite side.
XW passes through the vertex of the triangle
△XYZ to mid point
W of line
YZ.
∴ XW is a median of the triangle
△XYZ.
XW can not be angle bisector because
△XYZ is a right-angled triangle with right angle at
∠XYZ so, both other angles of the triangle must be less than
90o.
As
△XYW is an isoscles right triangle, hence,
∠YXW=∠XWY=45o so,
∠WXZ can not be
45o.