Posted by nisha on Tuesday, January 1, 2013 at 12:33pm.
A right triangular field has its hypotenuse is fifty cm and one side is forty cm find the aarea of it triangle

math  Aly, Tuesday, January 1, 2013 at 12:45pm
You can use the pythagorean theorem (c^2=a^2+b^2, where "c" is the hypotenuse and "a" and "b" are the other sides) to find the length of the other side. Manipulate it to get c^2a^2=b^2, then take the square root of the answer to get the length of the other side. Then, use the formula for finding the area of a triangle (A=bh/2, where "b" is one side, and "h" is the other), to find the area.
Hope this helps!

math  R, Sunday, January 1, 2017 at 2:25am
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