A rectangular garden is 12 feet long and 8 feet wide. What is its perimeter?
Answer
40 feet
How to solve it
1
Perimeter = 2 × (length + width)
2
Perimeter = 2 × (12 + 8)
3
Perimeter = 2 × 20 = 40 feet
Hints
What is the formula for perimeter of a rectangle?
Add length and width first
Multiply by 2