Question
The perimeter of a rectangle is 122 cm. The length is ten more than twice the width. What are the dimensions?
Answers
PsyDAG
L = 2W + 10
2L + 2W = 2(2W+10) + 2W = 122
Solve for W, then L.
2L + 2W = 2(2W+10) + 2W = 122
Solve for W, then L.
PsyDAG
The subject is NOT geography.