Parallelogram LMNO is a four-sided figure that has opposing sides that run parallel to each other. It’s an interesting shape that has its properties and formulas of calculating different aspects. One of the significant aspects is calculating its perimeter.

The perimeter of any shape is the total distance around it, the length of all its sides added together. In parallelogram LMNO, there are two pairs of equal-length sides. Therefore, to calculate its perimeter, we need to add the lengths of all four sides.

The formula for finding the perimeter of a parallelogram is:

Perimeter = 2a + 2b

Where a and b are the lengths of any two parallel sides.

In parallelogram LMNO, suppose the lengths of sides LM and NO are a and b, respectively. Then, the perimeter of parallelogram LMNO can be calculated as follows:

Perimeter = 2a + 2b

It’s essential to note that if the lengths of only one pair of opposite sides are given, we can still find the perimeter by multiplying the given side length by 2 and adding it to the sum of the other two sides’ lengths whose lengths may or may not be known.

In conclusion, calculating the perimeter of parallelogram LMNO is quite simple. We need to add the lengths of all four sides (two pairs of equal-length sides). Using the formula Perimeter = 2a+2b, where a and b are the lengths of any two parallel sides, we can easily find the perimeter of parallelogram LMNO.