Are the two triangles congruent ? Please answer correctly

yes

Step-by-step explanation:

No

Step-by-step explanation:

None of the given sides or angles are congruent, so they are not congruent.

use this formula:

p(a\b) = p(a and b)/p(b).

take it from here.

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,