I believe it is because with a net you simply find the area, and measuring 2D shapes is far easier than 3D shapes.
Hope this helped!
- Z
13 !!
52/13 = 4
91/13 = 7
Good Day !!
Liaaam66
3/10=30/100=30%
7/20=35/100=35%
8/25=32/100=32%
To find the lowest common denominator you need to know the factors of 5 and 11.
So make two lists:
5, 10, 15, 20, 25, 30, and so on.
11, 22, 33, 44, 55, 66, and so on.
Keep doing that until you find the lowest common number in the lists. The LCD will be 55.