Solution

40477

Problem / game
Perimeter Challenge Back to problem
First name
R S
School
SSS
Country
Australia
Age
13
Filename
8cfGKF-image.jpg

question e) all sides will equal either a, b, or c. a is on both sides, left and right, b is on both sides, top and bottom, and there is also 2c, so the solution is

Solution = 2a+2b+2c