The length of the first side of the triangle is 7 centimeters, the second 13 cm.
| February 22, 2021 | education
The length of the first side of the triangle is 7 centimeters, the second 13 cm. The perimeter of the triangle is 32 centimeters. What is the length of the third side of the triangle?
Given:
The length of the first side of the triangle is 7 centimeters.
The length of the second side of the figure is 13 centimeters.
The perimeter of a triangle is 32 centimeters.
Find the sum of the lengths of the known sides:
7 + 13 = 20 centimeters.
Let’s calculate the length of the third side of the figure:
32 – 20 = 13 centimeters.
Answer: The last side of the triangle is 13 centimeters.
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