Question

find the area, in square centimetres, of a square whose side is 1.2 dm

plzz solve it with full explanation.​

Answer 1

Step-by-step explanation:

area of a square=a×a

1.2dm=12cm

=12×12

=144cm^2

Answer 2

Answer:

1dm=10cm

therefore, 1.2dm=1.2×10

=12cm

Area of square=(Side)^2

=(12) ^2

=144cm^2