What’s the angle between 2 needles on the clock at 3 15?

How do you find the angle between two needles in a clock?

First note that a clock is a circle made of 360 degrees, and that each number represents an angle and the separation between them is 360/12 = 30. And at 2:00, the minute hand is on the 12 and the hour hand is on the 2. The correct answer is 2 * 30 = 60 degrees.

What is the angle at 3 20?

so, 1/3*30 = 10 degrees. so hour hand moves by 10 degrees every 20 mins. so angle between hour and min hand at 3.20 is 30 – 10 = 20 degrees. The answer is actually 30 degrees.

What is the angle at 3 30?

Answer: The angle between the hour hand and minute hand at 3:30 P.M. is 90o.

How many degrees does the hour hand moves in 20 minutes?

Hence, for 20 min it rotates for 10 degrees. The angle between hr’s hand and min’s hand should be 10 deg. in every 60 minutes hour hand moves 30 degrees.

What is the angle between the hour hand and minute hand at 4 39 pm?

Answer: The angle between the hour hand and minute hand at 4’o clock in an analog clock is 120 degrees.

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How much angle hour hand rotates in 2 hours 20 minutes?

But at 20 past two, i.e., at 2 : 20, the hour-hand has moved 20 minutes towards 12. ∴ the angle between the two hands of the clock at twenty past two = 60° – 10° = 50°.

What is the angle between 3 15?

2 Answers By Expert Tutors

On an analog clock, 3:xx means that the hour hand is pointing just past the 3. Since the hour hand moves 360° in 12 hours, that is 30° in one hour, or 7.5° in 15 minutes. The minute hand is pointing to the 3 (for 15 minutes) since it moves 360° in 60 minutes. That is, 90° in 15 minutes.

Does a right angle have to be 90 degrees?

A right angle is 90 degrees. An acute angle is an angle that is less than 90 degrees. An obtuse angle is an angle that is more than 90 degrees. … Because a right triangle and an obtuse triangle will also contain at least one other angle that is acute.