We use cookies to personalise content and advertisements and to analyse access to our website. Furthermore, our partners for online advertising receive pseudonymised information about your use of our website. cookie policy and privacy policy.
 
+0  
 
0
122
1
avatar+701 

#1 http://prntscr.com/ljuwem

 Nov 18, 2018
 #1
avatar+76 
0

height of base (measure it) / 50cm = ans_1

ans_1 x total height (triangle plus base) = final_ans

 Nov 20, 2018

22 Online Users

avatar
avatar
avatar