SOLUTION: A=1/2bh Solve for h.

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Question 157880: A=1/2bh
Solve for h.

Found 2 solutions by MathLover1, nerdybill:
Answer by MathLover1(20850) About Me  (Show Source):
You can put this solution on YOUR website!

A=%281%2F2%29bh
Solve for h.
A=%281%2F2%29bh...both sides multiply by 2
2A=2%281%2F2%29bh
2A=bh....both sides divide by b
2A%2Fb=bh%2Fb
2A%2Fb=h.........or.........h=2A%2Fb

Answer by nerdybill(7384) About Me  (Show Source):
You can put this solution on YOUR website!
A=1/2bh
Solve for h.
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The idea is to isolate the variable 'h' to one side of the equation -- doesn't matter which side.
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Starting with:
A=1/2bh
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Let's start by moving the 'b'. Since 'b' is being "multiplied" to 'h', to move it, do the opposite operation -- "divide" BOTH sides by 'b' to get:
A/b = [1/2bh]/b
The 'b's cancel on the right leaving:
A/b = 1/2h
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Finally, to move the 1/2 -- multiply both sides by it's reciprocal -- 2/1:
(2/1)[A/b] = (2/1)[1/2h]
On the left we get:
2A/b = (2/1)[1/2h]
On the right the 2s and the 1s cancel leaving:
2A/b = h
That's it, you're done.
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The equation now says, that the height 'h' is equal to two times the area 'A' divided by the base 'b'.