Answer:
imvnuifdv
Step-by-step explanation:
Answer:
48 cubes
Step-by-step explanation:
step 1
Find the volume of one 1/2 unit cube
The volume of the cube is given by

where
b is the length side of the cube
we have

substitute


step 2
Divide the volume of the prism by the volume of one cube

U just need to turn the diagram to the way you can understand it
Nigeria borders with 4 countries
Answer:
<h2> <em><u>384</u></em></h2>
Step-by-step explanation:
<em><u>Given</u></em><em><u>, </u></em>
Dimensions of the rectangular prism = 9ft, 12ft and 4ft
<em><u>Therefore</u></em><em><u>, </u></em>
Surface area of the rectangular prism
= 2( lb + bh + lh)




<em><u>Hence</u></em><em><u>,</u></em>
<em><u>Surface</u></em><em><u> </u></em><em><u>area</u></em><em><u> </u></em><em><u>of</u></em><em><u> </u></em><em><u>rectangular</u></em><em><u> </u></em><em><u>prism</u></em><em><u> </u></em><em><u>is</u></em><em><u> </u></em><em><u>384</u></em><em><u> </u></em><em><u>sq</u></em><em><u>.</u></em><em><u> </u></em><em><u>ft</u></em><em><u> </u></em><em><u>(</u></em><em><u>Ans</u></em><em><u>)</u></em>