Question

Постройте угол MKF в 80°. С помощью транспортира разделите угол на 4 равные части. Чему равна градусная мера каждого угла?

Answer 1

Ответ:

20

Пошаговое объяснение:

угол MKF в 80

80 :  = 20

градусная мера каждого угла равна 20

Answer 2

Constructing Angle MKF at 80° and Dividing it into 4 Equal Parts

To construct an angle MKF at 80° and divide it into 4 equal parts, we can follow these steps:

1. Constructing Angle MKF at 80°: - Start by drawing a straight line to represent the base of the angle. - Place the center of the protractor at the vertex M of the angle. - Align the zero mark of the protractor with one side of the line and mark the 80° point on the other side of the line. - Draw a line from the vertex M through the 80° mark to form the angle MKF at 80°.

2. Dividing the Angle into 4 Equal Parts: - To divide the angle into 4 equal parts, we can use the protractor to measure and mark 20° intervals along the 80° angle MKF. - Start by placing the center of the protractor at the vertex M. - Align the zero mark of the protractor with one side of the angle MKF. - Mark the 20°, 40°, and 60° points along the other side of the angle MKF. - These marks will divide the angle MKF into 4 equal parts, each measuring 20°.

So, each of the 4 equal parts of the angle MKF measures 20°.