Posted by PLEASE HELP on .
solve for h
A= 1/2(a +b)h
I've tired over and over but still can't find the answer

Math 
Reiny,
multiply both sides by 2
2A= (a+b)h
divide both sides by (a+b)
2A/(a+b) = h
all done.
Posted by PLEASE HELP on .
solve for h
A= 1/2(a +b)h
I've tired over and over but still can't find the answer
multiply both sides by 2
2A= (a+b)h
divide both sides by (a+b)
2A/(a+b) = h
all done.