What could you do if you were a quadrilateral? You could have four
straight sides. You could be a checkerboard, a kite, or a yoga mat. What
else could you be if you were a quadrilateral? Find out in this
installment of the bestselling MATH FUN series by Trisha Speed Shaskan!
With creative examples, easy-to-understand text, and engaging art, these
entertaining and educational picture books books are perfect for young
math lovers to read aloud or read alone.