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Mathematics 18 Online
OpenStudy (anonymous):

Can I please get help with this problem. Please. =p

OpenStudy (anonymous):

OpenStudy (anonymous):

Make an equation and solve... Well you have a rectangle area tht you dont know added to a semicircle area that you do know... So area of a semicircle is pi r^2 all divided by 2. and you know youre r is 3.. OS the area of the semi circle is 9pi/2 ... So now add that to area of rectangle (you know the width is 3 but not the height)..So.... area of rectangle is 3h... NOw add the two and the two equal 15.... so 9pi/2 +3h=15... Solve and you get the height

OpenStudy (anonymous):

H = 0.29?

OpenStudy (anonymous):

Is this correct?

OpenStudy (anonymous):

I really am not sure. I do not have a calculator by me. Sorry

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