iya aced in the last activity that between the 2 triangles you only need to know 4 angles to show that they are similar She wondered which fourth angle would work to prove that triangle RST is similar to triangle EFG In triangle RST Angle R is 90 Angle S is 25 Angle T is z In triangle EFG Angle E is 90 Angle F is y Angle G is z Draw a sketch of the triangles Then pick one angle measurement that would prove the triangles are similar Explain to Priya why knowing that angle would be enough