Question
In the square grid, line SR and four points are given. One of the four given points is point Q. ∠QSR is greater than 45° but smaller than 90°. Identify the point to draw line QS to complete ∠QSR.
1 m

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In the square grid, line SR and four points are given. One of the four given points is point Q. ∠QSR is greater than 45° but smaller than 90°. Identify the point to draw line QS to complete ∠QSR.