2. The dimensions of a box are 1 m, 80 cm and 50 cm. The area of its four walls is : (a) 1200 cm (b) 15000 cm (c) 18000 cm (d) 2000 cm.
Answers
Answered by
1
Answer:
18000
Step-by-step explanation:
length, L =1m =100cm
width, W=80cm
height, H=50cm
LH = 5000
LW = 8000
WH = 4000
area of four wall = 2WH+ 2LH =2×4000 + 2×5000
=8000+10000
=18000
Answered by
1
Answer:
18000
Step-by-step explanation:
length, L =1m =100cm
width, W=80cm
height, H=50cm
LH = 5000
LW = 8000
WH = 4000
area of four wall = 2WH+ 2LH =2×4000 + 2×5000
=8000+10000
=18000
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