Answer:
The answer is 71.2
Step-by-step explanation:
The formula of finding the area of an rectangle is A=bh.
We know the area the width of the board. And width can also be the base of the rectangle.
A=bh
11,393= 160h
now you divide 160 on both sides.
[tex]\frac{11,393}{160}[/tex]=[tex]\frac{160h}{160}[/tex]
and this gives you
71.20625=h
around it to the nearest tenths, and this gives you
71.2=h
