16-7. The elevations for the gridded area shown in Fig. 15-10 are as follows: P=741Q=751 Construct a 1-in. grid on a she
Posted: Thu Jul 14, 2022 2:57 pm
16-7. The elevations for the gridded area shown in Fig. 15-10 are as follows: P=741Q=751 Construct a 1-in. grid on a sheet of 821×11-in. paper and sketch in the 5 -it contour lines. Label and broaden every fifth contour line.