The size of the painting is 54 cm by 48 cm, is there enough 2 m planks to make a frame for this painting?
| November 29, 2020 | education
In order to understand whether the plank is enough, you need to find the perimeter of the picture.
Perimeter of the rectangle (picture) = (a + b) * 2
Perimeter of the rectangle = (54 + 48) * 2 = 204 cm
204 cm is 2 meters 4 cm.
(1 meter = 100 cm)
Therefore, the bar will not be enough.
Answer: not enough.
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