Find an appropriate parametrization for the given piecewise-smooth curve in double-struck R2, with the implied orientation. The curve C, which goes along the circle of radius 3, from the point (3, 0) above the x-axis to the point (−3, 0), and then in a straight line along the x-axis back to (3, 0).

answer: the two figures are congruent.

step-by-step explanation: they're congruent because figure efgh is reflected across the x and y axis but it was also rotated.

hope it !

i dont know sorry

step-by-step explanation:

answer: both chords and diameters have two endpoints on a circle. diameters must intersect the center of a circle.

x= cost per bracelet

number of bracelets * x + shipping charge = total cost

so

9x+9=72