Sunday

December 21, 2014

December 21, 2014

Posted by **Austin** on Thursday, March 1, 2012 at 9:11pm.

- Geometry -
**MathMate**, Thursday, March 1, 2012 at 9:58pmAny side of a triangle must be positive:

12-x>0

x<12

The sum of any two sides must be greater than the third. In this case,

12-x + 12 > 12+x

=>

24-x > 12 + x

=>

x < 6

Also,

12+12+x > 12-x

2x>-12

x>-6

Therefore the conditions are that

-6<x<6

**Answer this Question**

**Related Questions**

geometry - Two sides of a triangle measure 8 and 15. How many integer values can...

Geometry HOMEWORK HELP ME PLEASE! - Draw the triangle with vertices D(-2,1), U(4...

MATH - two sides of a triangle measure 8 and 15. how many integer values can be ...

geometry - triangle fgh is an obtuse triangle. the greatest angle in the ...

maths - f(x) is a polynomial with integer coefficients and degree at most 10. ...

Math - x^2+x-k find all positive values for k, if it can be factored Allowed ...

Pharmacy - when a generic form of drug is prescibed, which of the following must...

Maths-Vectors Assistance PLZZ! - Prove that the vectors u=3i+j-2k , v= -i+3j=4k...

geometry - The perimeter of right triangle RST is equal to the perimeter of ...

Math (Geometry) - The perimeter of right triangle ABC is equal to the perimeter ...