Posted by **tyyyyyy** on Friday, May 27, 2011 at 2:46pm.

The perimeter of a triangle is 72 cenimeters.the second side is twice as long as the first side.the third side is four centimeters shorter than the second side.how long is the first side?

## Answer This Question

## Related Questions

- math - the perimeter of a triangle is 76 centimeters. the second side is twice ...
- 8th grade math - the first side of a triangle measures 3 cm longer then the ...
- algebra 1 - The perimeter of a triangle is 62 cm. If the second side is twice ...
- ALGEBRA - The perimeter of a triangle is 76 centimeter. The second side is twice...
- Algebra - reposting - still need help / direction - the perimeter of a triangle ...
- Algebra - the perimeter of a triangle is 25 inches. The first side is 6 inches ...
- Algebra II - The perimeter of a triangle is 47 km. the first side is 5 km ...
- geometryproblems - one side of the triangular banner is 1 1/2 times longer than ...
- Math - One side of a triangular banner is 1 ½ times longer than the second side ...
- Geometry - find the lengths of the sides of a triangle whose perimeter is 37. ...

More Related Questions