LABELING CONTOURS - A SIMPLE START

"And here's another problem! The map has a contour interval of 40' and the elevation of point 'X' is 323'. What are the values of contours A through E! (Don't forget that the elevations of contours must be whole number multiples of the C.I.! That is, if you divide a contour elevation by the contour interval, the remainder must be zero!)"

INSTRUCTIONS: Complete each of the sentences by placing a NUMBER in the appropriate box. DO NOT write the numbers as words. Click the button to the right of the word 'Correct' to see if your answer was correct.
HINT: Click on the button and print out the map. Keep track of your correct answers on the printout.

1. Contour A? feet.     Correct?:-
2. Contour B? feet.     Correct?:-
3. Contour C? feet.     Correct?:-
4. Contour D? feet.     Correct?:-
5. Contour E? feet.     Correct?:-

RESPONSE TO
YOUR INPUT:

© 2002
David J. Leveson and Wayne G. Powell