Let C be a circle with center P and X a point in the exterior of C. Construct the two tangent lines to the circle that pass through X.© BrainMass Inc. brainmass.com October 24, 2018, 11:13 pm ad1c9bdddf
The solution file is attached.
Let C be a circle with center P and X a point in the exterior of C. Construct the two ...
The step-by-step procedure of constructing a pair of tangents to a circle from a given exterior point is described.
Vector projection and follow-up
The diagram attached shows a rectangular solid, two of whose vertices are A=(0,0,0) and G=(4,6,3).
a) Find vector projections of AG onto the following vectors: AB, [0,1,0], [-1,0,0] and [0,0,1].
b) Find the point on AC that is closest to the midpoint of GH
(The diagram is on page 21 and it is problem 6)
(As you can see I do not need part A of the problem)