Manual of cardboard construction for third, fourth, and fifth grades (1902)
Kunou, C. A. (Charles A.) · Los Angeles : Los Angeles City Public Schools · leaf 30
3 Course.J13o. 9, dBntjelope, Construction: Draw a rectangle 4x3. Find middle points x and witli niler, draw lines along and across the rectangle.With ruler extend lines A. A. A, A, I/2 outside rectangle.Measure 2 on lines X, X, X, X, and connect with points A, A, A, A; and at the ends of… … 913 Course as Cout0e»r5o« L TBookmack. Construction: Usng compasses draw circle with IV2 radius. Draw diameter. Measure V2 on each side of center. With triangle draw lines AB, and CD, at right angles with the diameter.With scissors cut around circumference.Cut along lines BA, and DC, to…
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