30 degrees.
60°
Hypotenuse = 20/sin580 = 23.58356807 Length of ladder: rounded to 23.584 feet
The sum of the three constitutive angles of a planar triangle is always equal to 180 degrees or two right angles. And there are two things in it as well. they are diagonal and a exterior angle
1. A practical application of Pythagoras Theorem is to check where the ploat or a building or land are in the form of a square or rectangle ( i.e. each corner angle is 90 degree or not ) 2. For finding the third side of a right angle triangle 3. Use of Trigometry i.e. sinx , cosx and tanx based on right angle triangle are used in finding the area of many geometrical figures like area of any triangle , rectangle etc. 4. many more ........
First draw the graph. Label A S T C according to the order of plane. Draw a 90 degree angle. You see it's between All and Sin, so the answer is 0 Draw 270 degree angle. You see it's between Tan and Cos, so the answer is -1 And when you mix them together, 0 times -1 = 0.
obtuse angle
obtuse
60°
The hands of a clock at 2 o'clock will form an acute angle of 60 degrees
Yes they do - the angle of the hands is 150 degrees.
When the clock is at 3 o'clock, the hands form a right angle which measures 90 degrees.
30 degrees
it is 2 :00 at clock ^_^
The hands of the clock form an obtuse angle during each and every hour.
At 10 o'clock the hands of the clock are at an angle of 60°
The hands at 10 o'clock form an angle of 60 degrees
180/3=60 degrees