No, in this situation the two sides together are the same length as the third side which would be two lines lying one upon the next.
Another guy's explanation (me) if you want a better answer:
No. Why? I'll tell you why.
Imagine a 4 inch line and another 4 inch line at a right angle to each other.
The third side, 8 inches can only be the third side if it is touching the 4 inch and other 4 inch line.
So.... 8 inches will be the same exact line as the 4+4 inch line, thus, 4 4 8 cannot be the lengths of a triangle.
ANOTHER ANSWER:
No they cannot form a triangle. Sum of the lengths of 2 sides must be greater the third. But 4+4=8 , but not greater than 8.
Yes
A triangle with side lengths of 3, 4, and 5 inches is a scalene triangle.
Information about the lengths of two sides of a triangle is insufficient to determine its area.
An equilateral triangle...
55
Yes
A triangle with side lengths of 3, 4, and 5 inches is a scalene triangle.
Yes, it is.
Yes and it will be a scalene triangle
Information about the lengths of two sides of a triangle is insufficient to determine its area.
9, 4, and 11 are three dimensionless numbers. Yes, they can represent the lengths of the sides of a triangle. You can take three straight sticks, cut them to lengths of 9, 4, and 11 inches, then lay them down on a table so that the ends hook up and they form a triangle.
An equilateral triangle...
55
A triangle with sides of 4 inches!
None because in order to draw a triangle the sum of its smaller sides must be greater than its largest side.
The perimeter is the sum of the lengths of all the sides of a figure. If there are only two sides, it is their sum. In this case it would be 16 inches.
Yes, sides of those lengths (in the same units) do.