Question

даю 20 баллов!!! Знайдіть кут, який утворює бісектриса кута, градуса міра якого 20°, з продовженням однієї із сторін.​

Answer 1

Ответ:

Кут, який утворює бісектриса кута з продовженням однієї із сторін, дорівнює половині міри самого кута. У вашому випадку, кут має міру 20°, тому кут, утворений бісектрисою, буде мати міру 10°.

Answer 2

Finding the Angle Bisector

To find the angle bisector of an angle with a measure of 20°, we can use the following steps:

1. Draw the angle: Start by drawing the angle with a protractor or any other suitable tool. Make sure to label the vertex and the two sides of the angle.

2. Construct a ray: Choose one of the sides of the angle and extend it beyond the vertex. This will be the ray that we will use to construct the angle bisector.

3. Measure 20°: Using a protractor, measure an angle of 20° on the extended side of the angle. Mark the point where the measurement ends.

4. Construct the angle bisector: With the marked point as the center, draw an arc that intersects both sides of the angle. Label the points of intersection as A and B.

5. Draw the angle bisector: Draw a straight line that connects the vertex of the angle to the point of intersection B. This line is the angle bisector.

The angle bisector divides the original angle into two equal angles, each measuring 10°.

Please note that without a visual representation, it is difficult to provide a more detailed explanation. If you have any further questions or need clarification, please let me know!