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3 years ago

The diagram shows a cuboid.what is the surface area of the cuboid plz help

Mathematics

2 answers:

nata0808 [166]3 years ago

5 0

Answer:

Hello Love! Answer: 202

Step-by-step explanation:

First off we have to do all 6 faces remember that each face will have a matching face that goes along with it so Imma start with the front face that would be 9 x 5 = 45 same for back face

Then ill do sides that will be 5 x 4 = 20 for both left and right sides Then ill do top and bottom

thats 4 x 9 = 36 Now ill add all of these up.

So 45 + 45 + 20 + 20 + 36 + 36 and that = 202

Gelneren [198K]3 years ago

4 0

Answer:

202 cm

Step-by-step explanation:

You need to add the areas of the faces, and since it is a cuboid opposite faces are the same. If you do 2(5x9) + 2(4x9) + 2(4x5) you will get your answer.

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Answer:

1 oz of chips has 120mg of sodium, while in 1 cup of soda there are 50mg of sodium.

Step-by-step explanation:

This question can be solved by a system of equations.

I am going to say that:

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y is the number of mg of sodium in a cup of soda.

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The diagram shows a cuboid.what is the surface area of the cuboid plz help​

The diagram shows a cuboid.what is the surface area of the cuboid plz help