Answer:
The answer is the option A
[tex]h=4\ cm[/tex]
Step-by-step explanation:
we know that
The area of a rectangle is equal to
[tex]A=bh[/tex]
where
b is the base
h is the height
In this problem we have
[tex]A=100\ cm^{2}[/tex]
[tex]b=25\ cm[/tex]
Substitute in the formula and solve for h
[tex]100=25h[/tex]
Divide by [tex]25[/tex] both sides
[tex]h=100/25=4\ cm[/tex]
