Isosceles
To determine if the sides 5, 8, and 9 form a right triangle, we can use the Pythagorean theorem, which states that in a right triangle, the square of the length of the hypotenuse (the longest side) is equal to the sum of the squares of the other two sides. Here, 9 is the longest side. Calculating: (5^2 + 8^2 = 25 + 64 = 89) and (9^2 = 81). Since (89 \neq 81), the sides 5, 8, and 9 do not form a right triangle.
A triangle can have only three sides. No triangle can have 9 sides!
If all three sides are 9 inches in length, then it is an EQUILATERAL Triangle. All the angles are 60 degrees.
A triangle has 3 sides.
Yes, a triangle can have side lengths of 6, 8, and 9. To determine if these lengths can form a triangle, we can apply the triangle inequality theorem, which states that the sum of the lengths of any two sides must be greater than the length of the third side. In this case, 6 + 8 > 9, 6 + 9 > 8, and 8 + 9 > 6 all hold true, confirming that a triangle can indeed be formed with these side lengths.
An acute angled scalene triangle.
A triangle can have only three sides. No triangle can have 9 sides!
There is no such triangle. A triangle must have exactly 3 sides.
To determine if the sides 5, 8, and 9 form a right triangle, we can use the Pythagorean theorem, which states that in a right triangle, the square of the length of the hypotenuse (the longest side) is equal to the sum of the squares of the other two sides. Here, 9 is the longest side. Calculating: (5^2 + 8^2 = 25 + 64 = 89) and (9^2 = 81). Since (89 \neq 81), the sides 5, 8, and 9 do not form a right triangle.
NO!!! Reason. The sum of the two shorter sides MUSR be longer than the longest side.
If all three sides are 9 inches in length, then it is an EQUILATERAL Triangle. All the angles are 60 degrees.
No because the 3 sides of an equilateral triangle must be the same length.
A scalene triangle. It also happens to be acute.
An equilateral triangle has three sides of equal length.
Ummm... A triangle has 3 sides.
A triangle has 3 sides.
Yes, a triangle can have side lengths of 6, 8, and 9. To determine if these lengths can form a triangle, we can apply the triangle inequality theorem, which states that the sum of the lengths of any two sides must be greater than the length of the third side. In this case, 6 + 8 > 9, 6 + 9 > 8, and 8 + 9 > 6 all hold true, confirming that a triangle can indeed be formed with these side lengths.