Answer:
The slant height be must be greater than the altitude.
Explanation:
We have been given a statement and we are supposed to justify our give statement.
Altitude of a triangle is a line segment through a vertex and perpendicular to the line containing the base, that is the side opposite the vertex.
Since we know that slant height means hypotenuse of a right triangle.

Since hypotenuse is always greater than height of a right triangle, therefore, our given statement is true.