Which triangle is △abc similar to and why? △abc is similar to △def by aa similarity postulate . △abc is similar to △ghi by aa similarity postulate . △abc is similar to △jkl by aa similarity postulate . △abc is not similar to any of the triangles given. note: figures are not drawn to scale. four triangles are given. triangle a b c, triangle d e f, triangle g h i, and triangle j k l. angle a is 20 degrees. angle b is 80 degrees. angle d is 18 degrees. angle e is 80 degrees. angle g is 20 degrees. angle h is 70 degrees. angle k is 80 degrees. angle l is 80 degrees.