A rectangular photo frame is 30 m long and 12 m wide. What is its perimeter?
Note
Perimeter means the distance around the rectangle. Use 2 × (length + width): 2 × (30 + 12) = 84 m.
A rectangular photo frame is 30 m long and 12 m wide. What is its perimeter?
Perimeter means the distance around the rectangle. Use 2 × (length + width): 2 × (30 + 12) = 84 m.