Marie made 3 dozen cookies. She needs to put them into equal groups so that the number of groups is at least 4 but less than 10. What are all the possible equal-size groups she can make with all the cookies?

The construction of copying qpr is started below. the next step is to set the width of the compass to the length of ab. how does this step ensure that a new angle will be congruent to the original angle? by using compass take the measures of angle and draw the same arc according to it.