To find the lengths of the other sides of the parallelogram, we first need to know the length of the other pair of opposite sides.
Let the length of the other pair of opposite sides be x cm each.
Given that the perimeter of the parallelogram is 33 cm. The perimeter of a parallelogram is the sum of all its four sides.
So, adding up all the sides, we have:
9 + 9 + x + x = 33
Simplifying the equation:
18 + 2x = 33
2x = 33 - 18
2x = 15
x = 15/2
x = 7.5
Therefore, the lengths of the three other sides are 9 cm, 7.5 cm, and 7.5 cm.
the perimeter of a parallelogram is 33 cm one of a size is 9 cm and what are the length of its three other sides
1 answer