Find parametric equations for the path of a particle that moves along the circle x2 + (y − 1)2 = 4 in the manner described. (enter your answer as a comma-separated list of equations. let x and y be in terms of t.) (a) once around clockwise, starting at (2, 1). 0 ≤ t ≤ 2π.

Step-by-step explanation:

Given that a particle  moves along the circle

This is a circle with centre at (0,1) and radius 2.

Hence parametric form would be

where

and starting point is point to right of origin on x axis i.e. (2,0)

  q

step-by-step explanation:

each line from a vertex to the midpoint of the opposite side is called a median. the point where the medians intersect, point q, is the centroid.

the centroid of δabc is point q.

i don't even know man. edge inuity be messing with us. i had to ask a question too.