When constructing angles with the set squares, check they are in the correct position on the T-square. • To draw a straight line at an angle of 30°, use a 60º/30º set square. • To draw a straight line at an angle of 45°, use a 45º set square. • To draw a straight line at an angle of 60°, use a 60º/30º set square. Po s i t i on o f t h e s e t s qua r e s How t o d r aw a l i n e a t an ang l e o f 3 0 ° How t o d r aw a l i n e a t an ang l e o f 4 5 ° D r aw s t r a i gh t l i n e s a t ang l e s o f 3 0 ° , 4 5 ° and 6 0 ° 0 1 2 3 4 5 6 7 8 9 10 0 1 2 3 4 5 6 7 8 9 10 0 1 2 3 4 5 6 7 8 9 10 30º 0 1 2 3 4 5 6 45º 0 1 2 3 4 5 6 7 8 9 10 60º Co r r e c t I n c o r r e c t How t o d r aw a l i n e a t an ang l e o f 6 0 ° 6
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