+0  
 
0
55
1
avatar

The lengths of the sides of a triangle are in the extended ratio 5 ​: 7 ​: 10. The perimeter of the triangle is 110 cm. What are the lengths of the​ sides?

Guest Mar 9, 2017
Sort: 

1+0 Answers

 #1
avatar+75352 
0

5 : 7 :10  indicates that there are 22  equal parts.....so

 

5 / 22  of 110  =   25

 

7 / 22 of 110  =  35       and

 

10 / 22 of 110  =  50

 

Check that   25 + 35 + 50   =   110

 

 

cool cool cool

CPhill  Mar 9, 2017

26 Online Users

avatar
avatar
We use cookies to personalise content and ads, to provide social media features and to analyse our traffic. We also share information about your use of our site with our social media, advertising and analytics partners.  See details