The side of the triangle is 6 cm. The other is 3 cm, and the third is one third of the first side.
| February 3, 2021 | education
The side of the triangle is 6 cm. The other is 3 cm, and the third is one third of the first side. Find the perimeter and area of the triangle.
The perimeter of a triangle is found by the formula
P = a + b + c, where a, b and c are the sides of the triangle.
Sides a = 6 cm and b = 3 cm.Let’s find side c, knowing that it is equal to one third of side a:
c = 6/3 = 2 cm.
Add the lengths of sides b and c together:
3 + 2 = 5 cm.
We see that side a of the triangle is greater than the sum of the lengths of the other two sides. This means that there cannot be a triangle with similar parameters. Therefore, it makes no sense to calculate its perimeter and area.
Answer: There is no triangle with such side lengths.
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