# How do you make brackets on a keyboard?

## How do you make brackets on a keyboard?

On English **keyboards**, the open **bracket** and close **bracket** are on the same key as the curly **bracket** keys close to the Enter key. Pressing the open or close **bracket** key creates an open or **bracket**. Pressing and holding the Shift while pressing the [ key creates a curly **bracket**.

## How do you calculate the angle of a shelf support?

Find the two missing **angles** of the **shelf support** (**angles** "A" and "B") using the inverse trigonometric functions for sine, cosine and tangents. For example, **to find angle** "A," use the measurements for sides "b" and "c," which are adjacent to **angle** "A." Cos A = b/c. So in the example, cos A = 8/14.

## Is 45 degrees the strongest angle?

**45 Degree Angles** In shapes and **angles**, the triangle is often considered the **strongest** shape since all the **angles** are fixed and connected to another point. ... To make any shape stronger, connect the points with supporting **angles**, primarily **45 degree angles**.

## How do you figure out the angle of braces?

**How to Determine** the **Angle for Braces** for a Shelf

**Measure**the shelf's depth, which is the distance it extends from the wall. ...- Hold a carpenter's level below the shelf perpendicular to the wall. ...
**Measure**the horizontal distance along the level between the wall and the front of the shelf. ...- Divide the second measurement by the first.

## How do you measure the angle?

The best way to **measure** an **angle** is to use a protractor. To do this, you'll start by lining up one ray along the 0-degree line on the protractor. Then, line up the vertex with the midpoint of the protractor. Follow the second ray to determine the **angle's measurement** to the nearest degree.

## What kind of angle is 160?

An obtuse angle is a type of angle whose **degree** measurement is more than 90° but less than 180°. Examples of obtuse angles are: 100°, 120°, 140°, 160°, 170°, etc.

## What is the measure of angle B?

Angles Can Be Added Sometimes we can determine a missing angle because we know that the sum must be a certain value. Remember -- the sum of the **degree** measures of angles in any triangle equals 180 **degrees**. Below is a picture of triangle ABC, where angle A = 60 **degrees**, angle B = 50 **degrees** and angle C = 70 **degrees**.

## What is the relationship between angles A and B?

**What is the relationship between angles A and B**? They are congruent.

## What is the measure of angle B 25 25 25?

Answer Expert Verified **B** = 70 degrees.

## How many degrees is a triangle?

180 degrees