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GIVING BRAINLIEST.

Abdul is working on a project and has cut a number of wooden blocks of equal size that are represented by this right rectangular prism. He now needs to cover the wooden blocks on all sides with a green fabric.

How much fabric does Abdul need in order to cover 8 of these blocks?


4 cm²

22 cm²

32 cm²

176 cm²

GIVING BRAINLIEST Abdul is working on a project and has cut a number of wooden blocks of equal size that are represented by this right rectangular prism He now class=

Respuesta :

Answer: D. 176

Step-by-step explanation:

To cover one block, find how much fabric you need for all of the six sides.

1) largest side

Length x width = 4 x 2 = 8 cm

There are 2 of these sides, so 8 x 2 = 16 cm

2) second side

l x w = 4 x 1/2 = 2 cm

There are 2 of these sides, so 2 x 2 = 4 cm

3) smallest side

l x w = 2 x 1/2 = 1 cm

There are 2 of these sides, so 1 x 2 = 2 cm


Add the totals for the 3 different size sides to find how much fabric is needed to cover one block:

16 + 4 + 2 = 22 cm squared


Multiply by 8 blocks:

22 cm squared x 8 blocks = 176 cm squared

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