+0  
 
0
133
1
avatar+149 

DeMarco draws △PQR with vertices P(−4, 2) , Q(2, 2) , and R(2, −6) . Then he dilates the triangle with a scale factor of 5 to create △P′Q′R′. How are the areas of the triangles related?

Kakarot_15  Apr 13, 2017
Sort: 

1+0 Answers

 #1
avatar+76976 
+2

The area of the larger triangle will be   (scale factor)^2  =  25 times as much as the area of the smaller triangle

 

 

cool cool cool

CPhill  Apr 13, 2017

28 Online Users

avatar
avatar
avatar
avatar
avatar
avatar
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