Question

Как построить угол,градусная мера которого 1 градус используя шаблон угла,градусная мера которого равна а)19 градусам б) 7 градусам помоготитеее

Answer 1

А) Чертим луч. 19 раз рисуем по шаблону, будет 19*19=361 градус. Между лучом и последним рисунком по шаблону будет 1 градус
б)Чертим луч и перпендикуляр к нему. 13 раз рисуем по шаблону, будет 13*7=91 градус. Между перпендикуляром и последним рисунком по шаблону будет 1 градус

Answer 2

Constructing an Angle of 1 Degree Using a Given Angle

To construct an angle of 1 degree using a given angle, we can use a geometric construction method. Here's how to do it for angles measuring 19 degrees and 7 degrees:

For an Angle of 19 Degrees:

To construct an angle of 1 degree using an angle of 19 degrees, follow these steps: 1. Step 1: Draw a ray OA. 2. Step 2: Place the protractor on ray OA and mark a point at 19 degrees. 3. Step 3: Without changing the opening of the protractor, place it on the point where 19 degrees is marked and draw another ray OB. 4. Step 4: The angle AOB is 1 degree.

This method ensures that the angle AOB is 1 degree, using the given angle of 19 degrees.

For an Angle of 7 Degrees:

To construct an angle of 1 degree using an angle of 7 degrees, follow these steps: 1. Step 1: Draw a ray OA. 2. Step 2: Place the protractor on ray OA and mark a point at 7 degrees. 3. Step 3: Without changing the opening of the protractor, place it on the point where 7 degrees is marked and draw another ray OB. 4. Step 4: The angle AOB is 1 degree.

This method ensures that the angle AOB is 1 degree, using the given angle of 7 degrees.

These construction methods allow for the creation of a 1-degree angle using the given angles of 19 degrees and 7 degrees, respectively.