0
Are rectangular components always at right angle to each other?
Wiki User
∙ 12y ago
Not necessarily.
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
Find three cube roots of -8?
One cubic root is -2. The other two are complex numbers - all have the same absolute value, and they are at an angle of 120 from one another. Since -2 = 2 at an angle of 180°, the other two cube roots are 2 at an angle of 60°, and 2 at an angle of -60°. Use your calculator's polar-to-rectangular conversion to separate this into the real and imaginary components, if you want to present the answer that way.
How do you find the vector components only given the magnitude and angle?
One component = (magnitude) times (cosine of the angle).Other component = (magnitude) times (sine of the angle).In order to decide which is which, we have to know the angle with respect to what.
What angles are always equal to each other?
right angle
What is a Polygon with 2 sets of identical angles one set is smaller than a right angle. The other set of angles are larger than a right angle?
A parallelogram. More precisely, a non-rectangular parallelogram.
Will the angle always be 60 if its twice as large as its compliment?
The sum of an angle and its complement is always 90 degrees. There's only one way for one of them to be twice as large as the other one.
Which figure does a diagonal always form a angle bisector a rectangle a trapezoid a square or a quadrilateral?
A diagonal always forms an angle bisector in a square. In a rectangle, trapezoid, or any other quadrilateral, a diagonal does not always bisect the angles.
A right angle has one angle that measures 16 degrees what are the messures of the other two angles?
A right triangle will always have 1 90 degree angle and the angles of a triangle always add up to 180. Therefore, one of the other angles will be 90 and one will be 180-90-16=74.
What is the angle that a right angle triangle has?
The angle directly opposite the hypotenuse is always 90o in a right angle triangle and if you know the other sides you can work out the other angles using one of the three trigonometry equations. Sin, Tan or Cos then use the inverse and you will get the degree.
What is the measure of the third angle in a triangle if the other two angle measures are 44 and 77?
59 degrees. The sum of the three angles is always 180.
Can a triangle with a obtuse angle have two acute angles?
Yes. A triangle can have only one obtuse angle. The other two angles will always be acute.
Can a cube have all rectangular faces?
A cube's faces are always rectangular, but more specifically they are squares, a rectangle with adjacent, equal sides. So a cube's 12 edges are all the same length as each other.
What type of triangle has three different angles and side lengths?
It could be a right angle. It has three different side lengths, but not always will the angle measurements be different. Evidently, one angle always measures 90 but the other two could either be the same or different.
