No. 5+8 = 13 < 14 Any two sides of a triangle must add to more than the third side.
yes.
Yes they do for a triangle using Pythagorean theorem 5 squared + 12 squared = 13 squared
To see if three lengths can be made into a triangle:Add together the two shorter lengths;if this sum is greater than the remaining length, then a triangle can be made;otherwise the sum is less than or equal to the remaining length and a triangle cannot be made.examples:3, 4, 53 + 4 = 7 > 5 ⇒ is a triangle 5, 5, 85 + 5 = 10 > 8 ⇒ is a triangle 12, 30, 1812 + 18 = 30 ≤ 30 ⇒ is not a triangle 12, 35, 1812 + 18 = 30 ≤ 35 ⇒ is not a triangle
It depens. It could be 2, it could be 4. It depends on the triangle size.
Yes
false apex
No. To form a triangle the sum of the shorter two sides MUST be greater than the longer side. 6 + 5 = 11 < 12 → cannot be a triangle.
No because in order to form a triangle the sum of its 2 smaller sides must be greater than its longest side.
no, 3 + 5 = 8 3rd sign must be less than 8m to form a triangle
No. 5+8 = 13 < 14 Any two sides of a triangle must add to more than the third side.
straight line,triangle,rays angles
No because the given dimensions would form an equilateral triangle
5 > 4
-yes it is.
yes.
no