+0  
 
0
34
2
avatar+53 

I need help.
Thanks if you do.
smiley
~HypeYauFarer~

 May 17, 2020
edited by HyperYauFarer  May 17, 2020
 #1
avatar+20883 
+1

#4)  a)  rectangular area  =  3m x 12m  =  36 m2

            semi-circular area  =  ½·pi·52  =  39.3 m2

            total  =  75.3 m2

 

       b)  $ 70 x 75.3  =  $5271.

 

       c)  100 mm  =  0.1 m

             volume  =  75.3 m2 x 0.1 m  =  7.53 m3

 May 17, 2020
 #2
avatar+53 
0

Hey Geno!
I am having confusion about which one is a,b,c and d.
If you can kindly edit your answer again, it would be very helpful!
smiley
~HyperYauFarer~

HyperYauFarer  May 18, 2020

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