Well, darling, if tangent k equals 0.575, then angle k is approximately 29.74 degrees. Just remember to use your trusty calculator and make sure it's in the correct mode before you go crunching those numbers. Happy calculating, honey!
90 degrees
The cosine of an angle in a right triangle is defined as the ratio of the length of the adjacent side to the length of the hypotenuse. Mathematically, it can be expressed as ( \cos(\theta) = \frac{\text{adjacent}}{\text{hypotenuse}} ). This relationship is fundamental in trigonometry and is used to find unknown side lengths or angles in right triangles.
The sine of an angle is obtained from a right angle triangle. The other two angles are acute, or less than 90 degrees. The sin of the angle is the side opposite the angle divided by the hypotenuse.
.105
with all the sides, you could use any, use SOH :( sin of angle = opposite / hypotonuse)assuming its a right angle triangle, then select either of the (non right angle) angles, divide the length of the side opposite this angle by the length of the hypotonuse ( longest side, opposite the right angle), then find the inverse SIN of this number on your calculator, this is the angle. Since total internal angles always = 180 degrees, and right angle = 90 degrees then final angle is calculated angle subtracted from 90 degrees.
82 degrees (180 degrees in a triangle)
Is angle C 90 degrees or 80 degrees?
if angle 1 puls angle 5 ewuals 100 find the measure of angle 3
50 Degrees
To find angle BPD, we can use the fact that the angles around point P must sum to 360 degrees. Assuming angle APD and angle BPD are adjacent angles, we can set up the equation: angle APD + angle 1 + angle BPD = 360 degrees. Substituting the known values gives us: 109 + 17 + angle BPD = 360. Solving for angle BPD, we find that angle BPD equals 360 - 126 = 234 degrees.
cheater
in triangle def side de equals 5 and angle d equals 55 find fe
67 degrees
49 degrees
In order to find length BC the length of AC or length of the hypotenuse must be given
180
all the angles in a triangle have to add up to 180. to find the missing angle : 180 - 32 - 58 = 90 90 is a right angle and since there is a right angle in the triangle, it is a right angled triange