Table of Contents

## What is the angle measure of 8?

45° and angle 8 are linear pairs. = 135°.

**What is the angle of M?**

The symbol m ∠ is sometimes used to denote the measure of an angle. An angle can be named in various ways (Figure 2 ). Figure 2 Different names for the same angle. By the letter of the vertex—therefore, the angle in Figure could be named ∠ A.

### What is the angle measure of 7?

How do you know? Angle 7 = 115 degrees. Explanation 2: Angle 2 and angle 5 are vertical angles, which means angle 5 is also 115 degrees.

**What angle is 8 o clock?**

Correct answer: Since there are 60 minutes on a clock, each minute mark is 6 degrees. The minute hand on the clock will point at 15 minutes, allowing us to calculate it’s position on the circle. Since there are 12 hours on the clock, each hour mark is 30 degrees. We can calculate where the hour hand will be at 8:00.

## What angle is 91?

acute angle-an angle between 0 and 90 degrees. right angle-an 90 degree angle. obtuse angle-an angle between 90 and 180 degrees.

**What angle is 45 degree?**

In a right angle, the two arms are perpendicular to each other. When the right angle is divided into two equal parts each angle measures 45°.

### What is the angle of ABC?

45°

Common Symbols Used in Geometry

Meaning | Example | In Words |
---|---|---|

Angle | ABC is 45° | The angle formed by ABC is 45 degrees. |

Perpendicular | AB CD | The line AB is perpendicular to line CD |

Parallel | EF GH | The line EF is parallel to line GH |

Degrees | 360° | 360 degrees (a full rotation!) |

**What does M ∠ C mean?**

The m in front of the angle notation refers to the measure of the angle labeled A, B and C (with vertex at B). By definition, the term congruent means “having equal length or measure”. Figures are congruent ( ).

## What angle is 9 o clock?

At 9 o clock, the hour hand is at 9 and the minute hand is at 12. The angle between the two hands is 90 degrees.

**What’s the difference between M8 and M8 x 1 screws?**

For metric fasteners, you will see a M8 x 1.25 or an M8 x 1. For thread pitch, the distance between two points is the second number meaning the higher the number the fewer threads there are. This means the M8 x 1.25 is the coarse threading and the M8 x 1 is the fine thread. Is a #8 or #10 screw bigger?

### How big is a M8 thread in inches?

The “M8” refers to an approximation of the major diameter of the thread of 8mm – actually slightly less, like 7.9, as the sharp edges are rounded off. Is 5/16 The same as m8? 8 mm and 5/16″ is so close in dimension, would the maker bother to make one a hair larger in size (or one a hair smaller)?

**What does M8 1.25 mean for metric fasteners?**

Correspondingly, what does m8 1.25 mean? For metric fasteners, you will see a M8 x 1.25 or an M8 x 1. For thread pitch, the distance between two points is the second number meaning the higher the number the fewer threads there are. This means the M8 x 1.25 is the coarse threading and the M8 x 1 is the fine thread.

## How to find the angle with measure 125?

The angle with measure 125 and ∠5 are supplementary. m ∠5 = 55 Subtract 125 from each side. ∠1 and ∠5 have equal measures. Find the angle measure.