63.1k views
2 votes
Solve for b if the area is 31.5 ft².
b =
9 ft
10 ft
b-
ft

Solve for b if the area is 31.5 ft². b = 9 ft 10 ft b- ft-example-1

1 Answer

3 votes

Answer:

7

Explanation:


31.5=0.5b(9) \\ \\ b=7

User Deepal
by
4.9k points