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.
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.
Work out the area of each of the 5 nets and then add them together
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.
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.
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.
2*area of triangular faces + perimeter of triangle*length of prism (not prisim).
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.
126
you calculate the area of one side, then multiply it by three.
Work out the area of each of the 5 nets and then add them together
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.
Just use the formula (Base x Height '/. 2) to get the area
You find the area of each of the four triangular faces of the prism and add them together.
The lateral area [L] of a right prism with base perimeter [P] and height [h] is L=Ph.