Question

how many Straight angles form between 1:00 clock to 2:30 pm?​

Answer 1

Answer:

You have a formula to compute the angle between the two hands of a clock in any time.

Formula :-angle = (30*H) - (11/2 * M ), where H represents hour hand and M represents minute hand.

In this case H is 3 and M is 50 , thus using the formula we get

Angle = (30*3)- (11/2*50)= -185 degree.

In case of clock problems we consider (+) to be clockwise and (-) to be anticlockwise.

Proof :-

Movement of hour hand = (30*H)

In 1 min scenario :-

Angle between Minute hand goes = 360/60=

6 degree.

Angle between Hour hand goes = 30/60 =

1/2 degree.So Relative distance between minute and hour hand = (6–1/2) *M= 11/2*M.

Thus we have the formula as the angle between two hands of a clock as :-

(30*H) -(11/2*M).

Cheers !