Question

Помогите пожалуйста... Начертите луч ОХ и отложите на нем отрезки OA,AB,BC и CD по 1 см.Можно ли на этом луче отложить 50 таких отрезков? Какова длина отрезков OB,OC,OD и AD? Какие точки на луче лежат мужду точками O и B; O и С; B и D?"

Answer 1

Отвечаю на вопрос можно ли начертить 50 таких отрезков:Да можно хоть 100 так как луч имеет точку начала но не имеет конца...по этому
Далее..длина отрезков:OB=2,0C=3,OD=4,AD=3.
НАЧЕРТИТЬ НЕ СМОГУ ТАК КАК НЕ ДОМА Я))УДАЧИ УСПЕХОВ

Answer 2

To draw a ray OH and mark segments OA, AB, BC, and CD each measuring 1 cm, we can start by drawing a ray OH. Then, starting from point O, we can mark point A 1 cm away, point B 1 cm away from point A, point C 1 cm away from point B, and point D 1 cm away from point C.

Now, let's address the question of whether we can fit 50 such segments on the ray OH. Since each segment measures 1 cm, we can fit 50 segments if the total length of the segments is less than or equal to the length of the ray OH.

To find the length of the segments OB, OC, OD, and AD, we need to consider the lengths of the segments OA, AB, BC, and CD. Since each of these segments measures 1 cm, the lengths of OB, OC, OD, and AD will also be 1 cm each.

Now, let's identify the points on the ray OH that lie between points O and B, O and C, and B and D. Since the ray OH extends infinitely in one direction, there are infinitely many points between any two given points. Therefore, there are infinitely many points between points O and B, O and C, and B and D on the ray OH.

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