|
WASHINGTON STATE MATHEMATICS COUNCIL 2000 MIDDLE SCHOOL MATH OLYMPIAD Session II: EIGHTH GRADE GEOMETRIC SENSE Make sure you include proper units in your
answer! |
8 |
1. |
Draw
a right triangle that has the same area as the figure at right.   Label the lengths of the two legs. |
  |
2.   What is
the maximum number of cubes measuring 5 cm on an edge that can be obtained by
cutting a solid cube that measures 1 m on edge?
3.   Show
how to plant 14 roses in 7 straight rows with 4 roses in each row.   (Note: In addition to 7 rows of 4 roses, other rows of other sizes may be
visible.)   
      (Ask
for graph paper if it would help you to work on this problem.)
4. |
Triangle
A is similar to triangle B.   Find the
perimeter of triangle A to the nearest whole unit. |
|
5.   The
total surface area of a closed circular cylinder is mπ sq. in.  If the cylinder is 5 in. tall and 4 in. in diameter, what is the value
for m?