+0  
 
0
118
1
avatar

A triangle with a height of 12 square inches has an area of 42 square inches. How long is the base of the triangle?

Guest May 11, 2017
Sort: 

1+0 Answers

 #1
avatar+5541 
+2

area of triangle = (1/2)(base)(height)

42 in2 = (1/2)(base)(12 in)

42 in2 = (base)(6 in)

 

Divide both sides by 6 in.

7 in = base

hectictar  May 11, 2017

11 Online Users

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