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When drawing vertical lines, the blade of the T-square is held with the thumb while the fingers adjusting the triangle.

Drawing Vertical Lines Using a T-square and a Triangle

When drawing vertical lines, the blade of the T-square is held with the thumb while the fingers adjusting…

T-squares is used on the left side of the board for righted handed people, and right side of the board for the left handed. One of the technique to adjust the T-square is to hold it with the fingers on the blade and the thumb on the board.

T-square Holding Position Using Fingers on Blade

T-squares is used on the left side of the board for righted handed people, and right side of the board…