Answer: 634.653
I don't know if this is right or not, but i hope this helps
The first one is the answer
Answer:
6 2/7
Step-by-step explanation:
the angles the top part that has a square is 90⁰ and x and y are equal so we will name them both x and all angles together make 180⁰
I don't know about the sides
Step-by-step explanation:
90+x+x=180
2x=180-90
2x=90
x=90/2
x=45
