Question

PLEASE ANSWER THIS QUESTION

Answer 1

This is answer of Questions 9

Answer 2

9 answer:
area of rectangle+area of square+area of square
[4*(4+2+3+2)]+2*2+2*2
4*11+4+4
44+4+4
=52 cm^2
therefore area of total figure is 52cm^2

10 answer:

area of rectangular sheet÷area of square stamps
30*18÷2*2
540÷4
135
therefore 135 stamps can be pasted

11 answer:
the possibilities are factors of 18
1,18
2,9
3,6
the greatest possibility is 1,18
so length be 18 and breadth be 1
perimeter is 2(l+b)
2(18+1)
38cm^2

Hope this answer help you

PLEASE MARK IT AS BRAINLIEST