find the area of thin sheeting required for making an open (i.e., without a lid) ,5m long, 3m wide,4m deep
Answers
Answered by
2
Answer:
Given that,
Length=5m
Breath =3m
Height =4m
We know that,
Total surface area of sheet=2(lb+bh+hl)
=2(5×3+3×4+4×5)
=2(15+12+20)
=2×47
=94
But by condition without line.
Total surface area-lb
94−15=79m
Answered by
1
Step-by-step explanation:
area of thin sheet 2(l + b ) - lb
2(5+3) - 20
2 m
Similar questions