SOLUTION: show that the given points are vertices of a right triangle, find its area and prove whether it is a right triangle.
(2,45°),(√2,90°),(-2,135°)
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-> SOLUTION: show that the given points are vertices of a right triangle, find its area and prove whether it is a right triangle.
(2,45°),(√2,90°),(-2,135°)
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Question 1048024: show that the given points are vertices of a right triangle, find its area and prove whether it is a right triangle.
(2,45°),(√2,90°),(-2,135°) Answer by ikleyn(52900) (Show Source):
