for a normal triangle its (bh)/2 but this is a right triangle so you multiply the two perpendicular sides and divide it by 2
I think the answer is 2.The function is negative for all real values of x where x < –3 and where x > 1.
A quadrilateral with only 2 right angles could be a trapezoid so Balavan is wrong. Denna is right because if 3 angles are right angles the the fourth angle must also be a right angle and has to be a square or rectangle.
Does G equal 2.3?. because this is a very diffacult problem, but the answer may very well be 2.3.
