If ∠G ≅ ∠H, then ∠H ≅ ∠G. name the property

Will give are given that xy is parallel to zw. if xz is a transversal that intercepts xy and zw, angle angle alternate interior angles. since xy is parallel to zw, we know that these angles are we also know that angle xvy and angle zvw are , and thus congruent. we can conclude that △xyv ~ △zwv using the similarity theorem.

Asap! i'm not good math and i'm lost.

Bring the fraction a/a-4 to a denominator of 16-a^2