1.Find the total surface area of a cuboid whose length =3.5m,brea dth = 2.6m and height = 99 cm .
Answers
Answered by
0
Answer:
30.278cm²
Step-by-step explanation:
l = length = 3.5m
h= height = 99cm = 0.99m
b=breadth = 2.6m
Here,
total surface area of cuboid = 2(lb + bh + hl)
= 2[(3.5×2.6)+(2.6×0.99)+(0.99×3.5)]
= 2(9.1+2.574+3.465)
= 2(15.139)
= 30. 278 cm²
total surface area of cuboid= 30. 278 m²
Answered by
0
Step-by-step explanation:
L × B × H
3.5 × 2.6 × 99
900.9 cm answer
right answer
moj kar de mana to
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