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It is 80 cm2.
Half Square meter is twice as big as half a meter square.
Half a square is called a rectangle or a triangle.
Multiply half its length by 2
Green Arrow's apprentice is typically Oliver Queen's son, Connor Hawke, or Emiko Queen, Oliver's half-sister. Both characters have taken on the mantle of Green Arrow at different points in the comics.
Formerly, a body of men who fired together; also, a small square body of soldiers to strengthen the angles of a hollow square., Now, in the United States service, half of a company.
Arrow
break the arrow in half.
Half a square is called a rectangle or a triangle.
It is 500,000 square metres.
if you square a half you get a quarter.