3cm on each side
The square root of 144 is 12.12 x 12 = 144 so the dimensions would be 12cm by 12cm
A square with an area of 144cm2 has sides of 12cm which is the square root of 144cm. 12cm x 12cm gives 144cm2.
10cm x 7cm x 12cm =840 square cm3
12cm x 12cm originally (144 sq cm area)
Perimeter of the square: 3+3+3+3 = 12cm
With 3cm for each sides.
384 square centimeters.
30 square cm because it's a right angle triangle
You cannot have a square root of a linear measure: there is no such thing as a cm1/2.
9 sq cm
The area is 113.1 square cm.
8.485 cm (rounded)