Monday

January 26, 2015

January 26, 2015

Posted by **Erica** on Wednesday, January 25, 2012 at 8:09pm.

- Geometry -
**Reiny**, Wednesday, January 25, 2012 at 10:17pmlet the sides be 2x, 4x, and 5x

solve for x

2x + 4x + 5x = 55

sub your x value into 2x

**Answer this Question**

**Related Questions**

geometry - the ratio of the side lengths of a triangle is 4:7:5 and its ...

maths - A triangle has side lengths in the ratio 3:4:5. I the perimeter of the ...

geometry - the perimeter of a triangle is 48 cm. The length of one side is 7 cm ...

pre- algebra - The perimeter of a triangle is 24 cm. One side is 2 cm longer ...

geometry problems (algebra) - the lengths of the triangle are consecutive odd ...

geometry - The perimeter of a triangle is equal to 12 inches. The length of the ...

geometry - in a triangle the middle length side is 3 more than the shortest side...

math - the perimeter of a triangle is 42 inches. three times the length of the ...

Geometry - In a triangle with integer side lengths, one side is three times as ...

Algebra 1 - The perimeter of a triangle is 20 inches. The longest side is 4 ...