to find the surface area you have to first find the area of each part then add the areas together.
To find the lateral surface area of a triangular prism, first calculate the perimeter of the triangular base. Then, multiply the perimeter by the height (length) of the prism. The formula can be expressed as: Lateral Surface Area = Perimeter of Base × Height. This gives you the total area of the three rectangular faces that connect the triangular bases.
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.
To find the surface area of a pyramid, first calculate the area of the base, which depends on the shape (e.g., square, triangular). Then, determine the area of the triangular faces by using the formula for the area of a triangle (1/2 * base * height) for each triangular face. Add the area of the base to the sum of the areas of the triangular faces. Round the final result to the nearest whole number for the surface area.
Find the surface area of each of the four triangular faces (they need not be the same) and sum the individual areas.
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.
the defnition of find the surface area of triangular prism and cylinder
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.
2*area of triangular faces + perimeter of triangle*length of prism (not prisim).
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.
To find the surface area of a pyramid, first calculate the area of the base, which depends on the shape (e.g., square, triangular). Then, determine the area of the triangular faces by using the formula for the area of a triangle (1/2 * base * height) for each triangular face. Add the area of the base to the sum of the areas of the triangular faces. Round the final result to the nearest whole number for the surface area.
Find the surface area of each of the four triangular faces (they need not be the same) and sum the individual areas.
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.
you calculate the area of one side, then multiply it by three.
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.
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You have to find the areas of each individual triangle's area and add them all up together.
Work out the area of each of the 5 nets and then add them together