## What is the formula for an equilateral triangular prism?

## What is the formula for an equilateral triangular prism?

The volume of an equilateral triangular prism can be easily found out by using the formula, Volume = (√3/4)a2 × h, where,’a’ is side length and ‘h’ is the height of the equilateral triangular prism.

## What is the formula for lateral surface area of a rectangular prism?

Also, the lateral surface area of a rectangular prism can be calculated using the formula, LSA of rectangular prism = 2(l + b)h.

**What is the surface area of a prism?**

The lateral surface area of a prism is the sum of the areas of its lateral faces. The total surface area of a prism is the sum of the areas of its lateral faces and its two bases.

### What is the formula for surface area?

Surface area is the sum of the areas of all faces (or surfaces) on a 3D shape. A cuboid has 6 rectangular faces. We can also label the length (l), width (w), and height (h) of the prism and use the formula, SA=2lw+2lh+2hw, to find the surface area.

### How do you find the total surface area of a rectangular prism?

The formula to calculate the total surface area of a rectangular prism is given as, TSA of rectangular prism = 2(lb × bh × lh), where, l is length, b is breadth and h is the height of the prism.

**What is the formula for calculating rectangular prism?**

The volume of a rectangular prism follows the simple method, multiply all three dimensions – length, height, and width. Thus, the volume of the rectangular prism is given by the formula V= l × w × h where”V”, “l” “w”, and “h” are the volume, length, width, and height of the rectangular prism respectively.

## What is the surface area of the rectangular prism?

The surface area of a rectangular prism calculator gives us the answer: A = 2 * l * w + 2 * l * h + 2 * w * h = 2 * 8 ft * 6 ft + 2 * 8 ft * 5 ft + 2 * 6 ft * 5 ft = 236 ft² .

## What is the surface area of the rectangular prism below?

**What is the surface area of this rectangular prism?**

Surface Area of Rectangular Prism: S = 2(lw + lh + wh)