Answer :
Its very simple
47 and 43 are related because its an acute angle
47 and 43 are related because its an acute angle
we notice that 47+43=90
we know that all angles are adding to 180
since they are both right triangles, one angle is 90
therefor the angles of both triangles are 47,43,90
that means the triangles are similar and their sides are in the same ratio
we know that all angles are adding to 180
since they are both right triangles, one angle is 90
therefor the angles of both triangles are 47,43,90
that means the triangles are similar and their sides are in the same ratio