Question
Find the angle between the minute hand and hour hand at
9:30 am?Solution
The logic followed here is as follows, Hour hand makes an angle of 30° in one hour and an angle of 0.5° in one minute.
Similarly, minute hand makes an angle of 6° in one minute.
So, angle made by hour hand at 9:30 am= (9 × 30 + 0.5 × 30) = 270 + 15 = 285°
Similarly, angle made by minute hand at 9:30 am= 30 × 6 = 180°
So, the angle between minute and hour hand= 285 – 180 = 105°
Which of the following is not an input device?
What is the primary purpose of a firewall in network security?
What is the purpose of a firewall?
Which feature is used to edit the same text across multiple slides in LibreOffice Impress?
What does PAN stand for?
Which type of software is used to detect and remove viruses?
Which protocol is used to securely transfer web pages?
Which of the following is word processing software?
Which of the following is a strong password practice?
Which security measure involves restricting users' access to only the resources and information necessary for their job roles?
