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Just find the length of the bottom side.

If you were looking for how to solve it with algebra given:

Area=30 and Height=4

Then write the equation:

4x=30

To solve it, divide both side by 4. 4x/4=1x or just x. 30 divided by 4 is 7.5.

This means that the base is 7.5 units long

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Q: How do you find a base in a triangle?
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