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labwork [276]
3 years ago
6

What is the height of a rectangle when I base is 8 ft and the area is 30 ft

Mathematics
1 answer:
ZanzabumX [31]3 years ago
3 0
To do this you have to fill in the equation base*height=area, but you don't know the height, so we'll use h for height. Plugging in the numbers you gave me, the equation is: 8*h=30. To solve this, we need to find h. To find height you do \frac{area}{base}. Doing this, we get h = 3.75 ft.

Hope this helped!
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option A

Step-by-step explanation:

The line splits the triangle ABC into two triangles with same base length.

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Area \ of \ ABC = Area \ of \ ABD + Area \  of \ CBD\\\\

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                   = 2 \times (\frac{1}{2} \times AD \times BD)\\\\= 2 \times Area \ of \ ABD

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I don’t understand.
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Step-by-step explanation:

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