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The area of a triangle is one half base times height.

1/2 b h = 120

1/2 130 h = 120

65 h = 120

h = 120/65

h = 1.85

Q: How do you find the height of a triangle that base is 130 ft and the area is 120 ft?

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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.

Area = 0.5*Base*Height

Divide the area by height then you get the base.

Area = 1/2 * base * height.

area of a triangle = 1/2 base x height ie times the area by two then divide by the base = height

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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.

The relation between the height of a triangle, its base and its area is given by: Area = 0.5 * Base * Height Therefore, we have: Height = (2 * Area)/ Base.

Area = 0.5*Base*Height

It is found by: base = (area*2)/height

base = (2*area)/height

Area = 1/2 * base * height.

Divide the area by height then you get the base.

area of a triangle = 1/2 base x height ie times the area by two then divide by the base = height

16.47565m. To find the area of a triangle, the formula is (base/2) x height.

1/2*base*height = area height = (2*area)/base

Area = 1/2*Base*Height so Base = 2*Area/Height

In order to find the area of a triangle, you need to multiply the base of the triangle with the height of the triangle and then halve your final answer.The formula is (Base x Height) / 2Using that, the area of a triangle can be found.Hope that helps.Jamz159