Table of Contents

- 1 How do you find the length of a diagonal in a rectangle?
- 2 What is the diagonal of a 48 square?
- 3 What is diagonal square?
- 4 What is rectangle diagonal?
- 5 What is the length of a diagonal of a rectangle having dimensions 3cm and 4cm?
- 6 How to calculate the diagonal of a rectangle?
- 7 What are the parameters for a rectangle calculator?

## How do you find the length of a diagonal in a rectangle?

Correct answer: You can find the diagonal of a rectangle if you have the width and the height. The diagonal equals the square root of the width squared plus the height squared.

**How long is the diagonal of a 9 in by 40 in rectangle?**

For the rectangle having a width of 9 units and a length of 40 units, the length of the diagonal is 41 units.

### What is the diagonal of a 48 square?

Thus, the diagonal is about 16.97 inches.

**How do you find the diagonal side of a rectangle?**

A diagonal of a rectangle cuts the rectangle into 2 right triangles with sides equal to the sides of the rectangle and with a hypotenuse that is the diagonal. All you need to do is use the pythagorean theorem: where a and b are the sides of the rectangle and c is the length of the diagonal.

## What is diagonal square?

The diagonal of a square formula, is d = a√2; where ‘d’ is the diagonal and ‘a’ is the side of the square. The formula for the diagonal of a square is derived using the Pythagoras theorem. A diagonal divides a square into two isosceles right-angled triangles.

**What is the length of the diagonal of the rectangle having dimensions 3cm and 4cm?**

Quant Question Therefore the length of the diagonal AC is 5 cm. This discussion on What is the length of the diagonal of a rectangle having dimensions 3 cm and 4 cm?

### What is rectangle diagonal?

The diagonal of a rectangle is a line segment that joins any two of its non-adjacent vertices. A diagonal cuts a rectangle into 2 right triangles, in which the sides equal to the sides of the rectangle and with a hypotenuse.

**What is the diagonal of a 12×12 square?**

17″

Finding the Diagonal of a Square

Square Size | Diagonal |
---|---|

12″ | 17″ |

12 1/2″ | 17 5/8″ |

13″ | 18 3/8″ |

13 1/2″ | 19 1/8″ |

## What is the length of a diagonal of a rectangle having dimensions 3cm and 4cm?

**Which has least area a square of side 4cm or a rectangle of side 4cm by 3 cm?**

so, rectangle has least area.

### How to calculate the diagonal of a rectangle?

Length of Diagonal of Rectangle Formula: The diagonal of a rectangle is determined by the following formula. d = √a2 + b2 d = a 2 + b 2. where a a and b b are the length and width of the rectangle, respectively.

**How many diagonals are there in a square?**

Diagonal is a line segment that joins two non-neighboring vertices. Each quadrilateral has two diagonals, a square too. Its diagonals are: Each diagonal divides the square into two congruent isosceles right triangles – 45 45 90 special right triangles.

## What are the parameters for a rectangle calculator?

Input : Two positive real numbers or parameters as the length and width of a rectangle; Output : Three positive real numbers or variables as the perimeter, area and diagonal length of a rectangle and corresponding units after that.

**Which is a special case of a rectangle?**

Its opposite sides are parallel and of equal length, and its two diagonals intersect each other in the middle and are of equal lengths too. A square is a special case of a rectangle.