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Just find the length of the bottom side.

If you're looking for how to solve it with algebra, given: Area=30 and Height=4

Remember: Area of a triangle = 1/2 (base ) x (height)

Then write the equation: 30 = 1/2 (base) x (4)

To solve it, divide each side by 2 :

15 = (base)

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โˆ™ 2012-12-06 21:27:51
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Q: How do you find a base of a triangle?
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Related questions

How do you find the area and perimiter of a triangle?

To find the area of a triangle find the base and the height of the triangle. Then multiply the base by the height, then divide by 2. To find the perimiter of a triangle add together the outside edge of the triangle. To find the area of a triangle find the base and the height of the triangle. Then multiply the base by the height, then divide by 2. To find the perimiter of a triangle add together the outside edge of the triangle.


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It is usually the lowest, horizontal side of the triangle.


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To find the area of a triangle, you have to multiply the base of the triangle and the height of the triangle, then divide the product of those numbers by two.


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It appears as if you already know the base.


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It is not possible.


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