The perimeter of the triangle is 28 cm, and the perimeter of the rectangle is 4 times larger. How many cm is the perimeter
| December 10, 2020 | education
The perimeter of the triangle is 28 cm, and the perimeter of the rectangle is 4 times larger. How many cm is the perimeter of the triangle larger than the perimeter of the rectangle?
By condition: Ptr = 28cm, Ppr is 4 times more.
Let’s calculate Ppr: Ppr = 28 * 4 = 112 (cm)
Let’s calculate the difference in the perimeters of the figures: Ppr-Ptr = 112-28 = 84 (cm)
Answer: the perimeter of the rectangle is 84 cm larger than the perimeter of the triangle.
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.
