+0  
 
+1
61
1
avatar+155 

https://vle.mathswatch.co.uk/images/questions/question2142.png

 

find ab to one decimal point

 Mar 3, 2020

Best Answer 

 #1
avatar+11719 
+2

AB = sqrt(42+42+42) = sqrt(16+16+16) = sqrt(16*3)=4*sqrt3 = 6.9

 

laugh

 Mar 3, 2020
 #1
avatar+11719 
+2
Best Answer

AB = sqrt(42+42+42) = sqrt(16+16+16) = sqrt(16*3)=4*sqrt3 = 6.9

 

laugh

Omi67 Mar 3, 2020

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