The first side of the triangle is 4 cm, the second is 2 more than the first. Find the third side if the perimeter
| August 13, 2021 | education
The first side of the triangle is 4 cm, the second is 2 more than the first. Find the third side if the perimeter of the triangle is 16 cm.
Given:
One side of the triangle is 4 centimeters long.
The second side of the triangle is 2 centimeters larger than the first.
The perimeter of the figure is 16 centimeters.
Let’s calculate the length of the second side:
4 + 2 = 6 centimeters.
Find the sum of the known sides of the triangle:
4 + 6 = 10 centimeters.
Find the extent of the third side of the figure:
16 – 10 = 6 centimeters.
Answer: the third side of the triangle is 6 centimeters.
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.
