34. Four cubes each of side 9 cm are joined end to end as shown in the figure below
9 cm
9 cm
9 cm
9 cm
9 cm
9 cm
I write the dimensions of the resulting figure
II. Find the total surface area of the resulting figure
lil Find the volume of the resulting figure,
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Step-by-step explanation:
the four cube will form rectange.
l=36
b=9
h=9
tsa
2(lb+bh+hl)
2(36×9+9×9+9×36)
2×324+81+324
2×648+81
2×729
1458.
valume
l×b×h
36×9×9
324×9
2916.
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