Allen488 Allen488
  • 22-07-2014
  • Mathematics
Answered

two sides of a triangle have lengths 10 and 15 what must be true about length of the third side



Answer :

konrad509
konrad509 konrad509
  • 22-07-2014
x - length of the 3rd side
[tex]10+15>x \wedge 10+x>15 \wedge 15+x>10\\ x<25 \wedge x>5 \wedge x>-5\\ x\in(5,25)[/tex]
Answer Link

Other Questions

What happens when an object with a lower density is placed in a container with an object with a higher density?
What determines the ideal mechanical advantage of a pulley?
What is the difference between hypothesis, theory and scientific law?
360-357+354-351+...+300-297
A room is 8.5 m long,6.5 m broad and 3.4 m high. It has two doors, each measuring (2 m 1m).Find the cost of painting its four walls at £160 per m.
How do I round 3.8129 to 3 decimal places?Please help!!!
A giraffe can run about 14 meters per second. Find it's speed in miles per hour. ( 1 mi = 5280 ft; 1 m = 3.28 )
The primary metallic element that's added to steel to make stainless steel is?
what natural resources might iraq need from north america
The primary metallic element that's added to steel to make stainless steel is?