Yes.
Yes, two sides of the triangle have to add up to more than the third side
No
6
6
Yes.
Yes, two sides of the triangle have to add up to more than the third side
Well I am not going to tell you the answer but multiply all of the number you have Example: What is the length of a triangle with the length of 3, 6, 4 you multiply 3 and 6 and that is 18 and 18 times 4 is 72 so that would be your length
No
A Triangle.
6
6
No.
It is 40.5 square units.
6 feet
Yes
1 on top 6 and 2 on the left side of triangle 5 and 3 on right side of triangle 4 at the bottom of triangle The sum should equal 9 on all sides