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Mathematics 19 Online
OpenStudy (anonymous):

The area of the trapezoid is 75 cm2. What is the height of the trapezoid? http://static.k12.com/calms_media/media/1564500_1565000/1564704/1/4b3028631631a1a6d018d642611696b1709fa56a/MS_IMB-1401012-1100601.jpg

OpenStudy (anonymous):

@iGreen @AliceCullen @geerky42

OpenStudy (anonymous):

I think it is 6

OpenStudy (anonymous):

Plug all the number you got in to this formula. Area =1/2(Base + height)*h

OpenStudy (anonymous):

that got me 72

OpenStudy (anonymous):

75 = 1/2(16 +9)*x

OpenStudy (anonymous):

solve for x

OpenStudy (anonymous):

10

OpenStudy (anonymous):

No it's 6

OpenStudy (anonymous):

how

OpenStudy (anonymous):

75 = 1/2(16 +9)*x 75 = 1/2(25)*x 150 = 25x x = 6

OpenStudy (anonymous):

Remember x represents the height.

OpenStudy (anonymous):

ooooohhhhhhhhh ok i it thanks

OpenStudy (anonymous):

Np :)

OpenStudy (anonymous):

Why don't I get medal?

OpenStudy (anonymous):

@Thehulk49 No direct answers.

OpenStudy (anonymous):

and i can only do 1

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