## How do u find the height of a rectangle?

Divide the volume by the product of the length and width to calculate the height of a rectangular object. For this example, the rectangular object has a length of 20, a width of 10 and a volume of 6,000. The product of 20 and 10 is 200, and 6,000 divided by 200 results in 30. The height of the object is 30.

### How do you find the height of a rectangle if you know the width?

equals the width of the rectangle.

- This method will only work if you are given the perimeter and length of the rectangle.
- You might also see the formula written as P = 2 ( w + h ) {\displaystyle P=2(w+h)} , where h {\displaystyle h} equals the height of the rectangle and is used instead of length.

#### What is the formula for height?

So, “H/S = h/s.” For example, if s=1 meter, h=0.5 meter and S=20 meters, then H=10 meters, the height of the object.

**How do you find the height if you have the width and area?**

To calculate the length and width of a rectangle first, calculate the value of width ‘w’ by using the area of rectangle formula that is, ‘w = A/l’.

**How do I find the height of a rectangular prism?**

Re-work the equation to solve for h: h = 3V / b. So the height is three times the volume, divided by the base’s area.

## How do you find the length and width?

To find the width, multiply the length that you have been given by 2, and subtract the result from the perimeter. You now have the total length for the remaining 2 sides. This number divided by 2 is the width.

### What is the height of cylinder?

The height of a cylinder is the distance between the two circular bases. Or volume is equal to πr2 * height. At this point, you may be wondering why we are talking about the formula for finding volume of a cylinder when we are interested in finding the height of a cylinder, and that’s a fair question! Let’s answer it!

#### How do you calculate the dimensions of a rectangle?

Method 1 of 3: Using the Length and the Width Set up the formula for the Pythagorean Theorem. You use the Pythagorean Theorem because a diagonal of a rectangle cuts the rectangle into two congruent right triangles. Plug the length and the width into the formula. These should be given, or you should be able to measure them. Square the length and width, then add these numbers together.

**How do you find perimeter and area of a rectangle?**

If we know the width and height of a rectangle, we can calculate the area of a rectangle using the formula: Area = Width * Height. Perimeter is the distance around the edges. We can calculate perimeter of a rectangle using the formula: Perimeter = 2 * (Width + Height)

**How do you find the area of a rectangle in Algebra?**

To find the area of a rectangle, multiply the length by the width. The formula is: A = L * W where A is the area, L is the length, W is the width, and * means multiply. A square is a rectangle with 4 equal sides.

## How do you calculate the area of a triangle?

Area of Triangle. The area of a triangle is defined as the total space that is enclosed by any particular triangle. The basic formula to find the area of a given triangle is A = 1/2 × b × h, where b is the base and h is the height of the given triangle, whether it is scalene, isosceles or equilateral.