Question

Начертите координатный луч за единичный отрезок примите отрезок длинной 1см. отметьте на нем точку А6 отложите с права и лева от него отрезки равные 2 единичным отрезкам запишите координаты полученых точек

Answer 1

Справа А(4)см, слева А(8)см
 

Answer 2

Drawing a Coordinate Ray

To draw a coordinate ray, we start with a line segment of length 1 cm. We will mark point A6 on this line segment and then draw two line segments of length equal to 2 units on both sides of point A6. Finally, we will write down the coordinates of the resulting points.

1. Start with a line segment of length 1 cm. 2. Mark point A6 on this line segment. 3. Draw two line segments of length equal to 2 units on both sides of point A6. 4. Write down the coordinates of the resulting points.

Coordinates of the Points

Let's denote the starting point of the line segment as O. The coordinates of point A6 will be (6, 0) since it is located 6 units to the right of the origin.

To find the coordinates of the points on both sides of A6, we need to add or subtract the length of the line segment from the x-coordinate of A6.

- Point to the left of A6: A4 - x-coordinate: 6 - 2 = 4 - y-coordinate: 0 - Therefore, the coordinates of point A4 are (4, 0).

- Point to the right of A6: A8 - x-coordinate: 6 + 2 = 8 - y-coordinate: 0 - Therefore, the coordinates of point A8 are (8, 0).

So, the coordinates of the resulting points are as follows: - Point A4: (4, 0) - Point A6: (6, 0) - Point A8: (8, 0)

Please note that the y-coordinate of all the points is 0 since we are drawing a coordinate ray along the x-axis.

I hope this helps! Let me know if you have any further questions.