Answer:
R and S are 45 degrees.
Step-by-step explanation:
So we know the hypotenuse of both triangles are equal (indicated by single lines).
Also, we know that the angle including s is 90 degrees
Angle S is 1/2 of 90 degrees.
angle S is 45 degrees
angle R is also 45 degrees since the three angles of a triangle total 180
180-90-45 = 45 degrees
