Question

Find the area and perimeter of a square whose side are
(i) 350 mm
Answer is : Area = 0.1225 m²
Perimeter = 1.4 m ​

Answer 1

Step-by-step explanation:

=> This is your answer.⤴️⤴️⤴️

Answer 2

Answer:

If a square whose side is 350 mm​ the area of the square is 0.1225 m² and the perimeter is 1.4m

Step-by-step explanation:

• A square is a polygon with four equal sides

• The area of a square with its side represented by (l) is given by the formula

       $A=l^{2}$ equation 1

• The perimeter is the total linear distance along the boundary, for a square, it is equal to  $P=4l$ equation 2
• use the unit conversion 1mm=0.001m

From the question, it is given that

the side of the square is $l=350mm=350*10^{-3}m=0.350m$

therefore the area of the square using equation 1 is

$A=0.350*0.350=0.1225m^{2}$

using equation 2 we get

the perimeter of the square is $P=4*0.350=1.4m$