A parallelogram has a perimeter of 42 meters. Two sides are each 19.8 meters long. What is the length of the other two sides?
2 answers:
Perimeter = 2x length + 2 x Width 42 = 2 x 19.8 + 2Width 42 = 39.6 + 2Width 2Width = 42- 39.6 2Width = 2.4 Width = 1.2 ----------------------------------------------------Answer: Width = 1.2 m ----------------------------------------------------
We first add both 19.8 by 19.8 and therefore, that would give us 39.6. 42 - 39.6 = 2.4. 2.4 ÷ 2 = 1.21.2 would be the length of each sides.
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