Understanding Bearings

The video tutorial from Minty Maths explains bearings, a method to measure direction using angles from 0 to 360 degrees, starting from north and turning clockwise. Bearings are crucial for navigation, such as guiding ships or finding directions in the woods. The tutorial provides examples of calculating bearings between points, using geometry rules, and finding exact locations with given bearings. It emphasizes the importance of using a protractor and understanding angle rules in parallel lines. The video concludes with a practice question to reinforce learning.

What is the range of angles used to express bearings?

• 0 to 90 degrees

• 0 to 180 degrees

• 0 to 270 degrees

• 0 to 360 degrees

From which direction do we start measuring bearings?

• North

• East

• West

• South

Tags

CCSS.HSG.CO.A.4

When calculating bearings, what is the significance of the word 'from' in a question?

• It indicates the destination point.

• It indicates the starting point.

• It indicates the endpoint.

• It indicates the midpoint.

Tags

CCSS.HSG.CO.A.4

How should bearings be written?

• With three figures

• With four figures

• With two figures

• With one figure

What is the alternate angle rule used for in bearings?

• To find the midpoint

• To calculate the reverse bearing

• To measure the distance

• To determine the shortest path

Tags

CCSS.8.G.A.3

If a bearing is 258 degrees, what is the reverse bearing?

• 102 degrees

• 258 degrees

• 78 degrees

• 180 degrees

Tags

CCSS.8.G.A.3

What is the first step in finding the exact location of an object using two bearings?

• Draw a line towards south

• Draw a line towards north

• Draw a line towards east

• Draw a line towards west

Tags

CCSS.HSG.SRT.C.8

What do you do after drawing the initial line when finding a location with two bearings?

• Draw a triangle

• Measure the angle and extend the line

• Draw a circle

• Measure the distance

Tags

CCSS.HSG.SRT.C.8

Where will the object be located when using two bearings?

• At the midpoint of the lines

• At the end of the lines

• At the intersection of the lines

• At the start of the lines

What should you do after watching the video to reinforce your understanding?

• Take a break

• Watch another video

• Read a book

• Try the practice question