الزاوية المتطابقة لزاوية معلومة

The video tutorial guides students through the process of duplicating a given angle using geometric tools. It begins with drawing an initial angle and then proceeds to create a second angle that matches the first. The tutorial demonstrates the use of a compass to draw arcs and measure distances, ensuring the angles are identical. The process is completed by drawing a final ray that confirms the angles' congruence.

What is the first step in constructing a congruent angle?

• Draw a random line

• Identify the vertex of the known angle

• Measure the length of the known angle

• Draw a circle

Which tool is essential for drawing arcs in the construction process?

• Set square

• Compass

• Protractor

• Ruler

How do you ensure the arcs intersect correctly when drawing the congruent angle?

• By using a protractor to measure angles

• By drawing multiple arcs

• By adjusting the compass to the same width as the initial arc

• By using a ruler to draw straight lines

What is the purpose of drawing the final ray in the construction?

• To mark the midpoint

• To ensure the angle is congruent

• To complete the triangle

• To measure the angle

What is the significance of the intersection point of the arcs?

• It marks the center of the circle

• It is the midpoint of the line

• It is used to measure the angle

• It determines the direction of the final ray