+0  
 
0
95
2
avatar

an angle is 40 degrees, the side opposite is 19, find the afjacent side

Guest Apr 18, 2017
Sort: 

1+0 Answers

 #1
avatar+26096 
0

Use the tangent:   tan(40°) = 19/a

 

a = 19/tan(40°)

 

I'll leave you to crunch the numbers!

.

Alan  Apr 18, 2017

24 Online Users

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