The perimeter of the square whose area is 16mm2 is.
16mm
16m
4mm
4m
Step 1 :- Find the side of the square
We know that,
Perimeterofsquare=4×side16=4×sideSide=164=4mm
Step 2 :- Find the perimeter of the square
Areaofsquare=Side2Areaofsquare=42=16mm2
Hence, option A is correct.
Find the area of square whose perimeter is 84cm.
The area of square field is 5184 meter square find the area of rectangular field whose perimeter is equal to the perimeter of the square field and whose length is twice of its breadth