Assume that we're only looking at the hour and minute hand, and not the second hand. It doesn't specify which hands, and not all clocks have a second hand.
There are 360° in a circle, so the minute hand moves 6° per minute, and the hour hand moves 0.1° per minute.
The minute hand starts out at 0°, and the hour hand starts out at 150°, so we have the position functions of the two hands:
t is the time (in minutes) after 5 o'clock. Now just find the value of t where H(t) - M(t) = 84 {it will first happen as the minute hand is approaching the hour hand}:
t/10 + 150 - 6*t = 84 ---> 66 = 5.9*t ---> t = 66/5.9 = 11.1864407 minutes. So the time is 11 minutes & 11.19 seconds after 5 o'clock.
First: A right angle is an angle of 90 degrees Second: An obtuse angle is an angle of 91 degrees to 179 degrees A right angle can not have an obtuse angle
Let's assume the measure of the first angle is x degrees. The second angle is one-third as large as the first, so its measure is (1/3) * x = x/3 degrees. The third angle is two-thirds as large as the first, so its measure is (2/3) * x = 2x/3 degrees. Therefore, the measures of the angles in the triangle are x degrees, x/3 degrees, and 2x/3 degrees.
A second angle measuring 90 degrees minus the first angle.
The third angle of what shape?
The angles are: 43 degrees. 38 degrees and 99 degrees which all add up to 180 degrees
First: A right angle is an angle of 90 degrees Second: An obtuse angle is an angle of 91 degrees to 179 degrees A right angle can not have an obtuse angle
If the first two angles of a triangle are 45 degrees and 71 degrees then the 3rd angle is 64 degrees.
If the first two add up to 45 degrees, then the third angle is 135 degrees.If each of the first two is 45 degrees, then the third angle is 90 degrees.
Let's assume the measure of the first angle is x degrees. The second angle is one-third as large as the first, so its measure is (1/3) * x = x/3 degrees. The third angle is two-thirds as large as the first, so its measure is (2/3) * x = 2x/3 degrees. Therefore, the measures of the angles in the triangle are x degrees, x/3 degrees, and 2x/3 degrees.
Angle 1 = 30 degrees Angle 2 = 50 degrees Angle 3 = 100 degrees.
the other angle has to be 120 degrees, so that both angles add up to 180 degrees.
In a triangle the measure of the first angle is four times the measure of the second angle. The measure of the third angle is 18 degrees more than the second angle. What is the measure of the first angle? 68 43 17 95
Its angle is zero degrees.
A second angle measuring 90 degrees minus the first angle.
90 degrees
The third angle of what shape?
The complement is how much you have left after you subtract the first angle from 90 degrees.