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Who usually monitors the information collected by web beacons?
The monitoring is done by an outside advertising company
Ride a plane or ride in a plane?
ride in a plane. you would fly a plane
How do you calculate the area of three trig beacons making a triangle?
The trig beacons are basically points on a grid. Let's name these beacons (1), (2), (3). They all have coordinates of the form (x,y). Using the distance formula, √[(x2-x1)2+(y2-y1)2], calculate the distance between (1) and (2) [call it A], (1) and (3) [call this B], (2) and (3) [call it C]. Calculate the semiperimeter, which would be (A+B+C)/2. Call this S. Using Heron's formula, the area of the triangle is √[S(S-A)(S-B)(S-C)].
Does a square have a plane of symmetry?
No. A square is a plane figure and conventionally for plane figures symmetry is considered in terms of rotation about a point or an axis (in the plane of the figure) but not a plane outside the plane of the square.
What inclined plane is the length of the inclined plane plane divide by its height?
The slope of an inclined plane is found by dividing the rise of the plane by the run of the plane. also the ideal mechanical advantage.
