Square to Square
Page 93
Square to Square
Dims Required: Top Dimension, bottom
dimensions, slant height.
Draw the working drawing (end view).
Draw the true length triangle and develop the
true lengths
HINT: To find the actual height, place the A1
dimension from the working drawing on the
horizontal line of the true length triangle, set
dividers to slant height and scribe across the
vertical line.
3. Develop the stretch-out using triangulation (2
points to find the third).