Angle Construction and Measurement Techniques

This video tutorial demonstrates how to construct a 135-degree angle. It begins by explaining the need to first draw a 90-degree angle using a ruler and compass. The tutorial then guides viewers through dividing the 90-degree angle to obtain an additional 45 degrees, resulting in a total angle of 135 degrees. The video concludes with a summary and encourages viewers to like and subscribe for more content.

What is the first step in constructing a 135-degree angle?

• Draw a 45-degree angle

• Draw a 60-degree angle

• Draw a 90-degree angle

• Draw a 180-degree angle

What tool is used to draw a semicircle in the construction process?

• Set square

• Protractor

• Ruler

• Compass

After drawing a semicircle, what is the next step?

• Draw a vertical line

• Cut arcs using intersection points

• Measure the angle with a protractor

• Erase the semicircle

How do you form a 90-degree angle with the horizontal line?

• By drawing a line through the intersection point

• By measuring with a protractor

• By using a set square

• By estimating visually

What additional angle is needed to reach 135 degrees from 90 degrees?

• 30 degrees

• 60 degrees

• 45 degrees

• 15 degrees

How is the 90-degree angle divided to achieve the additional 45 degrees?

• By drawing freehand

• By using a protractor

• By using a compass to cut arcs

• By using a ruler

What is the final angle formed with the horizontal line?

• 45 degrees

• 180 degrees

• 90 degrees

• 135 degrees

What should you do if you enjoyed the video tutorial?

• Share it with friends

• Click the like button

• Watch it again

• Ignore it

What action is suggested for new viewers of the channel?

• Subscribe and turn on notifications

• Leave a comment

• Skip the video

• Download the video