Question

please solve and give right answer..please ​

Answer 1

Answer:

360

Step-by-step explanation:

1. the perimeter of a square is 2(l+b)
2. length and breadth are equal to square
3. so length=90, breadth=90
4. square has 4 sides
5. so,2(90+90)
6. 2(180)
7. 360 is final answer

Answer 2

Answer:

I don't know sorry because I don't understand