Question

Determine whether the triangles are similar. If so, name the postulate or
theorem you used.

Answer 1

Yes, AA~

Explanation:

because 2 of the angles are the same (90 and 52) they have to be the same. The triangle on the right is known to be 90 degrees because 52+38 is 90 and 180-90 is 90 and a triangle has to add up to 180 degrees