Question

Find the Surface Area of a box of length Breadth and Height are 18 cm 15 cm And 9 Respect ively​

Answer 1

hello user.....

here we go.......

the area of the box can be calculated by using the below formula....

2(lb+bh+hl)

2(270+135+162)

2(567)

1134 cm²..

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Answer 2

Answer:

Surface Area = 1134 Sq.cm

Step-by-step explanation:

Surface Area = 2 ( lb + bh + hl )

= 2 ( 18 × 15 + 15 × 9 + 18 × 9 )

= 2 ( 270 + 135 + 162 )

= 2 ( 567 )

= 1134 Sq. cm