Angle between lines
Calculate the angle between these two lines:
Leave us a comment of example and its solution (i.e. if it is still somewhat unclear...):
Showing 0 comments:
Be the first to comment!
To solve this verbal math problem are needed these knowledge from mathematics:
Next similar examples:
- Scalar dot product
Calculate u.v if |u| = 5, |v| = 2 and when angle between the vectors u, v is: a) 60° b) 45° c) 120°
A straight line p given by the equation ?. Calculate the size of angle in degrees between line p and y-axis.
Pyramid has a base a = 5cm and height in v = 8 cm. a) calculate angle between plane ABV and base plane b) calculate angle between opposite side edges.
- The angle of lines
Calculate the angle of two lines y=x-21 and y=-2x+14
I have bevel in the ratio 1:6. What is the angle and how do I calculate it?
If the angle α is acute, and cotg α = 1/3. Determine the value of sin α, cos α, tg α.
- Goniometric form
Determine goniometric form of a complex number ?.
- Road drop
On a straight stretch of road is marked 12 percent drop. What angle makes the direction of the road with the horizontal plane?
What is the slope of a line with an inclination -221°?
- Reference angle
Find the reference angle of each angle:
It is true that the lines that do not intersect are parallel?
- Theorem prove
We want to prove the sentence: If the natural number n is divisible by six, then n is divisible by three. From what assumption we started?
- Parametric equation
Find the parametric equation of a line with y-intercept (0,-4) and a slope of -2.
- Points collinear
Show that the point A(-1,3), B(3,2), C(11,0) are col-linear.
Line p passing through A[-10, 6] and has direction vector v=(3, 2). Is point B[7, 30] on the line p?
- Symmetry by plane
Determine the coordinates of a image of point A (3, -4, -6) at a symmetry that is determined by the plane x-y-4z-13 = 0
Determine the slope of the line perpendicular to the line p: y = -x +4.