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to find the surface area you have to first find the area of each part then add the areas together.

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Q: How do you find the surface area of a triangular surface?
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Related questions

Find the surface area of the right triangular prism?

the defnition of find the surface area of triangular prism and cylinder


How do you find the surface area of an equilateral triangular prism?

To find the surface area of an equilateral triangular prism you take the area of the rectangular sides and the triangular bases and add them up and your done.


How do you find surface area of a triangular prisim?

2*area of triangular faces + perimeter of triangle*length of prism (not prisim).


What is the formula for finding the total surface area of a triangular prism?

Assume that a = apothem length of the triangular prism, b = base length of the triangular prism, and h = height of the triangular prism. The formulas to find the surface area is SA = ab + 3bh.


How do you find the surface area of a triangle pyramid?

Find the surface area of each of the four triangular faces (they need not be the same) and sum the individual areas.


How do you you find the surface area of a equilateral triangular prism?

you calculate the area of one side, then multiply it by three.


What is the surface area of one side of a triangular prism?

It depends on the size of the triangular prism, but depending on the side of the prism you use the triangle area formula to find it or the rectangle area formula to find it.


How do you find the area of a triangular wedge?

The surface area of a rectangular prism is the sum of the length times the width of its three pairs of faces. A triangular wedge is half of that.


Find the surface area of a triangular prism with the height of 30 and a base of 120?

126


How do you find the surface area or a triangular prism?

You have to find the areas of each individual triangle's area and add them all up together.


How do you find the surface area of a triangular prism net?

Work out the area of each of the 5 nets and then add them together


What is the formula for finding the surface area of a triangular prism?

find the area of all the faces then add them all up. this is how you get surface area and there isn't any formula for it