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artcher [175]
2 years ago
10

The cover of a book has an area of 400 cm², the book has a

Biology
1 answer:
Llana [10]2 years ago
8 0

Answer:

1600cm³

Explanation:

The volume of a cuboid can be calculated as follows;

V = L × B × H

Where;

L = length (cm)

B = breadth or width (cm)

H = height (cm)

However, in this question, the area of the book is said to be 400cm². Since area of a rectangle or rectangular-shaped object like the book is L × B, this means that the length and breadth has been combined in the area. Hence;

Volume of the book = area of the book (L × B) × Height of the book (H)

Volume = 400cm² × 4cm

Volume = 1600cm³

Therefore, the volume of the book is 1600cm³.

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