Https://acsd1.instructure. com/courses/8507/assignments/124728 /submissions/4166 Do my homework plz i need help

The transitive property of equality states that: o if a = b, then bra o if a = b, then ac = bc o if a = b and b= c, then a = if a = b and c= c, then a + b = b + c

1. find the area of the unshaded square 2. find the area of the large square 3. what is the area of the frame represented by the shaded region show

I’m stuck on this equation, anyone got the answer?