How do you calculate the surface area of a prism?

The formula for the surface area of a prism is obtained by taking the sum of (twice the base area) and (the lateral surface area of the prism). The surface area of a prism is given as S = (2 × Base Area) + (Base perimeter × height) where “S” is the surface area of the prism.

How do you find the base of a triangular prism?

What Are the Formulas to Find Base Area of a Triangular Prism? The formulas that can be used to find the base area of a triangular prism are, When base triangle is equilateral, with each side ‘a’, then area = √3a2/4. When base triangle’s base ‘b’ and height ‘h’ is given, then area = (1/2) bh.

How do you find the surface area of a triangular prism without the height?

Starts here5:42Surface Area of a Triangular Prism When the Height of the Triangle Isn …YouTube

Which is the lateral area of a triangular prism?

The lateral surface area of a triangular prism is the sum of the areas of all its side faces which are 3 rectangles. The lateral area of a prism of height h where the dimensions of the triangular bases are a, b, and c is (a + b + c) h.

How do you find the area of the base of a triangle?

Triangle area formula area = 0.5 * b * h , where b is the length of the base of the triangle, and h is the height/altitude of the triangle.

What is the base of a triangular prism?

TriangleTriangular prism / Base shape

The top and bottom, which are triangles, are bases. The three rectangles are called lateral faces. A triangular prism has five faces consisting of two triangular bases and three rectangular lateral faces, and a base is also a face.

What is the lateral surface area of a triangular pyramid?

Lateral Surface Area of Triangular Pyramid Thus, the lateral surface area of a right triangular pyramid is 1⁄2(perimeter of the base × slant height) which further becomes 3⁄2(side × slant height). Where, b is the side of a pyramid.