Tuesday

March 31, 2015

March 31, 2015

Posted by **Laura** on Tuesday, August 18, 2009 at 11:52pm.

- algebra -
**Quidditch**, Wednesday, August 19, 2009 at 12:18amLet a side have ratio value 5.

Let b side have ratio value 12.

Let c side have ratio value 13.

add the ratios of the sides:

5 + 12 + 13 = T

It is given that the perimeter (all sides added) is 15 inches. The length of each side has the same relationship to its ratio as the perimeter does to the ratio total.

a/5 = 15/T

b/12 = 15/T

c/13 = 15/T

**Answer this Question**

**Related Questions**

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

algebra - the sides of a triangle are in the ratio 3:4:5.what is the length of ...

math - triangle a and b are similar the ratio of a side of triangle b to a ...

algebra - a triangle has a perimeter of 126 centimeters, each of the 2 longer ...

algebra - A triangle has a perimeter of 56 centimeters. Each of the two longer ...

algebra - A triangle has a perimeter of 112 centimeters, each of the two longer ...

Algebra - The length of the sides of a triangle are three consecutive even ...

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

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

geometry - The perimeter of right triangle RST is equal to the perimeter of ...