# SOLUTION: Determine the exact coordinates of Point P if r=4 square root of 2 Triangle has 45 degree angle

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 Click here to see ALL problems on Trigonometry-basics Question 443499: Determine the exact coordinates of Point P if r=4 square root of 2 Triangle has 45 degree angleAnswer by lwsshak3(7679)   (Show Source): You can put this solution on YOUR website!Determine the exact coordinates of Point P if r=4 square root of 2 Triangle has 45 degree angle .. We are working with a right triangle with legs of equal length and a hypotenuse=4√2 let x=length of legs by pythagorean theorem, (4√2)=sqrt(x^2+x^2)=sqrt(2x^2) squaring both sides 32=2x^2 x^2=16 x=+-4 ans: Point P can have coordinates in all 4 quadrants as follows: quadrant I, (4,4) quadrant II, (-4,4) quadrant III, (-4,-4 quadrant IV, (4,-4