Question

Какой угол (в градусах) описывает часовая стрелка за 20 мин?

Answer 1

120  градусов наверное

Answer 2

120 градусов..............................

Answer 3

Calculating the Angle of the Hour Hand

To calculate the angle that the hour hand of a clock makes after a certain amount of time, we can use the formula:

Angle = (30 * hours) + (0.5 * minutes)

Where: - *hours* is the number of hours elapsed - *minutes* is the number of minutes elapsed

In this case, we want to find the angle after 20 minutes.

Applying the Formula

Using the formula, we can calculate the angle:

Angle = (30 * 0) + (0.5 * 20) Angle = 0 + 10 Angle = 10 degrees

Therefore, the hour hand of the clock will make an angle of 10 degrees after 20 minutes.

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