Tuesday

March 31, 2015

March 31, 2015

Posted by **Lucy** on Tuesday, October 23, 2007 at 5:33pm.

Please help.

Thanks.

- Algebra II -
**Reiny**, Tuesday, October 23, 2007 at 5:46pmLet each of the two equal sides be x m

"he length of the third side is three meters less that the sum of the lengthsof the other two sides"

translate that into math, does it not become 2x - 3 ??

Perimeter means the sum of all 3 sides, so

x + x + 2x-3 = 29

Solve and let me know what you got,

see if your answer satisfies the conditions stated in your problem

- Algebra II -
**Lucy**, Wednesday, October 24, 2007 at 5:11pm4x=32 so x =8.

Thanks,

Lucy

**Answer this Question**

**Related Questions**

Alegaba 2 - Two sides of a triangles are equal in length. the length of the ...

Math - Two sides of a triangle have the same length. The third side measures 4 ...

Math - two sides of a triangle are equal. The third side is 3 less than the sum ...

math - A triangle has two sides with equal length and a third side 16 meters ...

Algebra - Identify the triangle PQR as isosceles ( two sides equal length) ...

Algebra 1 - Two sides of a triangle have the same length. The remaining side is ...

Algebra 1 - Two sides of a triangle have the same length. The remaining side is ...

algebra - an isosceles triangle is one in which two sides are the same length. ...

Math - How do I figure out this question? Is there a formula I need? For which ...

math - the perimeter of an isosceles triangle is 21 meters. the length of one ...