Question

plz tell this answer then i will mark you as brilliant and full answer means solution also say correctly ​

Answer 1

Step-by-step explanation:

for the first question,

area is given as 16m² . with this you can find that the sides are 4m .

with the sides , find the perimeter of square. When you find the perimeter, multiply the given cost with the perimeter.

Answer 2

Answer:

1) area = 16m^2

16m^2= (4)^2

side =4m

perimeter = 4a

4×4 = 16m

2) area = 108cm^2

lb = 108

12b = 108

b =108/12

b = 9cm

perimeter = 2(l+b)

2(12+9)

=42cm

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