Malcom draws a triangle with her interior angles that measure 40,65,and 75 how many additional triangles can malcolm draw with these interior angle measure

He can draw infinite triangles with those internal angles.

Step-by-step explanation:

We know the tree angles of our triangle.

40°, 65° and 75°.

But we do not know the length of the sides, then with those exact interior angles, we can draw infinite different triangles, where each triangle has different sidelengths (the only relation between any two of those triangles is that the equivalent sides of one triangle are contracted or dilated with the same scale factor with respect to the other triangle)

This is why AAA (Angle-Angle-Angle) is not a congruence criterion.

answer:  

step-by-step explanation:

here x represents the height of the pole,

and, the height of the shadow of the pole is 12 feet.

also, the angle of elevation from the top of the pole is 40°,

therefore,

by the low of sine,

which is the required equation for finding the value of x,