Book Creator | This is What We Have Learned 2 https://read.bookcreator.com/library/-LucdClAm96zfk72yNEL/book/IMA9zR5BTMex_x41y3bynA/LYyHFC15QI2-lIl1JxEIzg
This book was created by 5th grade students in the Advanced Math Program at Latin American School, in Monterrey, México.
Answer: b=8.5 in h=3.5in 3.