24. 244 cm
25. 65 mm
26. 37/80 or 0.4625
I have two methods for you
Answer:
Step-by-step explanation:
A = h(a+b)/2 for h
2A = h(a + b)
h(a+b) = 2A
h = 2A/(a+b)
It is impossible to know because you haven’t completed your question , the formula isn’t complete
For this case we have that by definition, the equation of a line of the slope-intersection form is given by:

Where:
m: It's the slope
b: It is the cut-off point with the y axis
The slope of a line is given by:

We have that the line m passes through the following points:

So, the slope of the line m is:

Line n has the same slope so the equation is of the form:

We have as data that the y-intercept is
. Thus, we have that the equation of line n is:

ANswer:
