Solution

153844

Problem
More Transformations on a Pegboard Back to problem
First name
William.T
School
Park Lane Primary School
Country
England
Age
9
Filename
tYFFfx-Triangles1.pdf
Email address
sgregory@parklane.cambs.sch.uk

First we took the the top corner and translated it to every peg on the board and wrote down all of the right angled triangles. Then we did the same with the other two corners and got an answer of 24.