It is known that the perimeter of a parallelogram is 52cm, the base is 16cm, and the height is 4cm. How many cm is the height of the other side? Please list the formula

It is known that the perimeter of a parallelogram is 52cm, the base is 16cm, and the height is 4cm. How many cm is the height of the other side? Please list the formula

The problem begins with the perimeter formula
52 / 2 = 26-16 = 10 find another bottom
Reuse area method
16 * 4 = 10 * height on the other bottom edge
It can be concluded that 16 * 4 = 64 / 10 = 6.4
6.4 is the solution of this problem

The problem is: the perimeter of a crop field is 80 cm, and the long side is 25 cm. How to find the short side?
Crop ABCD is a parallelogram, as shown in the figure: A and B know that its perimeter is 80 cm, and the long side is 25 cm. How to find the short side
C D

80-25 times 2 is 30 and divided by 2
15 is the result

One side of a parallelogram is 8cm long, which is 2cm shorter than the other side. What is the circumference of the parallelogram? (formula!)

8+2=10cm
2×8+2×10
=16+20
=36cm
8 + 2 is the length of the other side
Then, the sides of a parallelogram are equal up and down, left and right
So the perimeter of a parallelogram is equal to the length of the upper side (or the length of the lower side) × 2 plus the length of the left side (or the length of the right side) × 2
So the perimeter of the parallelogram is equal to:
2×8+2×10
=16+20
=36cm