Answer:
157 books in each row
Step-by-step explanation:
24 rows=3768 books
1 row=3768/24 books
=157 books
Therefore,Each row contains 157 books
Mark this answer as brainliest....
The area formula for a triangle is 1/2 (base * height)
Its length would be 9 ft so 9 x 8 is 72.