Question

find the total surface area lateral surface area and volume of cuboid whose dimensions are given below /=6.4m,b=4.5m,h=7.5​

Answer 1

Answer:

I think this answer should be helpful

Answer 2

Answer:

•221.1m

•163.5m

•216m³

Step-by-step explanation:

Given:

•A cuboid

•Dimensions=L=6.4m, B=4.5m, H=7.5m

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Find:

•total surface area

•lateral surface area

•volume

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Solution:

•total surface area

formula 2[(l×b)+(b×h)+(h×l)]

=2[(6.4×4.5)+(4.5×7.5)+(7.5×6.4)]

=2[28.8 + 33.75 + 48]

=2 × 110.55

=221.1m

•lateral surface area

formula 2[(h×l) + (h×b)]

=2[(7.5 × 4.5) + (7.5 × 6.4)]

=2[33.75 + 48]

=2 × 81.75

=163.5m

•volume

formula l×b×h

=6.4 × 4.5 × 7.5

=216m³

Hope this is helpful!!