Find the surface area of a box of length 25 cm, breadth 0.5 m and height 15 cm.
Answers
Answered by
6
Step-by-step explanation:
TSA=2(lb+bh+lh)=2750
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Answered by
22
Answer:
4750cm^3
Step-by-step explanation:
length of box = 25 cm
breadth of box = 0.5 m
( 1 m = 100 cm )
( 0.5 m = 0.5 × 100 )
( = 50 cm )
height of box = 15 cm
A.T.Q
surface area of box = 2 ( lb + bh + hl )
= 2 ( 25 × 50 + 50 × 15 + 15 × 25 )
= 2 ( 1250 + 750 + 375 )
= 2 ( 2375 )
= 4750 cm^3 ans.
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