How many triangles can you make with straws the lengths 2,1,2 inches

You can't make any triangle

Step-by-step explanation:

we know that

The Triangle Inequality Theorem states that the sum of any 2 sides of a triangle must be greater than the measure of the third side.

so

In this problem

-----> is not true

therefore

You can't make any triangle.

55/i dont know i do it for the points

step-by-step explanation:

none of the above.

for one of the equations to be used in the process, there has to be a term in the equation since squared is .

since there is only a term in the first equation, we cannot derive a from completing the square.

solving with completing the square