not as important as a square or hexagon trade
Yes
a 3 side shape.
triagle
A triangle has 3 sides (edges) and three vertices (corners)
they add up to 180 degrees
No
Yes it is
a three sided shape
English is important now a days because it is a universal language of trade, communication etc.
At = 1/2bh
i think its electromagnetic radition
Yes
a right triangle. lol
a 3 side shape.
The hypotenuse
3 or 2
One (1) is the most.