Question

find the perimeter of the square whose side is .questions 1m 40 cm ​

Answer 1

=> 1 m = 100 cm

=> So, the side measure = 120 cm

=> PERIMETER of the SQUARE = Side × 4

=> 480 cm

=> \large{\green{\boxed{\green{\boxed{\red{\textsf{4m \: 80cm}}}}}}}

=> 4 meter 80 cm is the perimeter of the SQUARE

=> Area = Side × Side

=> 120 × 120

=> 14400

=> \large{\green{\boxed{\green{\boxed{\red{\textsf{1.44sq.m }}}}}}}

=> 1.44 sq.m is the area of the SQUARE.

∴\textbf{\large{The\:area\:is\:1.44sq.m}}}

∴\textbf{\large{The\: PERIMETER\:is\:4m80cm}}}

Answer 2

Answer:

Perimeter of a square4×sides=40cm (given)

Side of a square=

4

40

=10cm

Area of a square=side×side=a

2

=10

2

=100sq.cm

Step-by-step explanation:

hope it helps you