One side of the rectangle is 6m, and the second is 3m more. Find the area and perimeter of this rectangle.
| June 28, 2021 | education
We find the second side of the rectangle, if it is 3m more first.
a = 6 m + 3 m = 9 m.
To calculate the area of the rectangle, you need to multiply one side to the second.
S = 6 m * 9 m = 54 m².
The perimeter of the rectangle is equal to the sum of the lengths of both sides multiplied by 2.
P = (6 m + 9 m) * 2 = 30 m.
Answer: The area is 54 m², the perimeter is equal to 30 m.
One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.
