+0  
 
0
47
1
avatar

A street composed of two lanes each 14ft wide runs through a semi-circular arch with a radius of 16ft. What is the height of the arch at the edge of each lane?

 Sep 26, 2020
edited by Guest  Sep 26, 2020
 #1
avatar+111127 
+1

Have you drawn the pic?

 

Once you draw the pic you can just use Pythagoras's theorem to solve it.

 

 

No one else answer over me, thanks.

 Sep 26, 2020

64 Online Users

avatar