1.

(c) 7 = 5 dm, b = 15 cm, h = 2 dm5. Find the total surface area of the following cu​

Answer»

Step-by-step EXPLANATION:

Total surface of cuboid is given by S=2(lb+bh+lh)

l=length

b=breadth

h=height

S=2(30+50+70)

⇒S=2(150)=300cm

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SOLUTION



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