Art of Problem Solving
AoPS Online
Math texts, online classes, and more
for students in grades 5-12.
Visit AoPS Online ‚
Books for Grades 5-12 Online Courses
Beast Academy
Engaging math books and online learning
for students ages 6-13.
Visit Beast Academy ‚
Books for Ages 6-13 Beast Academy Online
AoPS Academy
Small live classes for advanced math
and language arts learners in grades 2-12.
Visit AoPS Academy ‚
Find a Physical Campus Visit the Virtual Campus

1982 AHSME Problems/Problem 16

Revision as of 11:26, 12 October 2020 by Ab2024 (talk | contribs) (Created page with "== Solution for Problem 16 == Each exterior unit square which is removed exposes 4 faces of the unit interior squares, so the entire surface area in square meters is <math>6...")
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)

Solution for Problem 16

Each exterior unit square which is removed exposes 4 faces of the unit interior squares, so the entire surface area in square meters is $6 \cdot 3^2 - 6 + 24=72.$

Retrieved from "https://artofproblemsolving.com/wiki/index.php?title=1982_AHSME_Problems/Problem_16&oldid=134964"