Sketch the given region of integration r and evaluate the integral over r using polar coordinates. modifyingbelow integral from nothing to nothing integral from nothing to nothing with upper r startfraction 1 over startroot 4 minus x squared minus y squared endroot endfraction da ; requalsstartset (x comma y ): x squared plus y squared less than or equals 1 comma x greater than or equals 0 comma y greater than or equals 0 endset

the answer for this question is : 360°

step-by-step explanation:

we have been given a triangle   we need to tell which one of these is a triangle below to map onto itself.

360° rotation is the complete rotation which eventually leads to the same figure which is given.

the correct will be, that is 360° that will cause the triangle below to map onto itself.

answer: c. is your answer

step-by-step explanation: get me a black leather coat

b, 20 yards

step-by-step explanation: