Sunday

November 23, 2014

November 23, 2014

Posted by **Joel** on Sunday, November 7, 2010 at 4:59pm.

- Math -
**Bosnian**, Sunday, November 7, 2010 at 5:13pma-lenght of two sides of triangle

c- lenght of third side of triangle

c=2a-4

Perimeter:

P=a+a+c= 2a+(2a-4)= 2a+2a-4= = 4a-4

=4(a-1)

P=16

4(a-1)=16 Divided with 4

a-1= 16/4

a-1= 4

a=4+1= 5

a=5 meters

c=2a-4 = 2*5-4 = 10-4= 6

c=6 meters

Perimeter=a+a+c=5+5+6=10+6= 16 meters

- Math -
**ang**, Monday, October 21, 2013 at 10:10amcorrecto albreto

**Answer this Question**

**Related Questions**

Algebra II - Two sides of a triangle are equal in length. The length of the ...

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 ...

Geometry - find the lengths of the sides of a triangle whose perimeter is 37. ...

Algebra - The perimeter of an equilateral triangle is 7 in. more than the ...

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

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

algebra - A triangle has a perimeter of 161 miles. The length of each of the two...

Algebra 1 - 1) Find the possible values of a, if the distance between the points...

math - the perimeter of isosceles triangle is 70 d. of the length of a leg of ...