HIPPOPOTENUSE poster by Sandra Boynton

Affiliate Icon
- from our Affiliates

HIPPOPOTENUSE poster by Sandra Boynton Affiliate icon

This helpful geometry diagram shows the parts of a right triangle: the adjacent, the opposite, and the...wait. What? The “Hippopotenuse”? (A Boynton classic design from 1978, redrawn by her in 2013.)

$21.15
Add to Cart Button

Powered by Zazzle