+0  
 
0
444
1
avatar

△ABC is a right triangle with right angle at ∠B . AB=34 cm AC=55 cm What is the measure of ∠C , to the nearest degree?

Guest Apr 19, 2017
Sort: 

1+0 Answers

 #1
avatar+86649 
+2

 

We know the opposite side (AB)  and the hypotenuse (AC)....so....

 

We can use the sine inverse to find C

 

arcsin (34 / 55)  =  C   ≈  38.18°

 

 

cool cool cool

CPhill  Apr 19, 2017

7 Online Users

New Privacy Policy (May 2018)
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.  Privacy Policy