what is it called when they wrap a string around the top of your tooth and push it under the gum line before doing an impression

i believe the answer would be b. within an intersection or on a crosswalk. hope this ! : )

-cloutanswers

Hypothesis: volumes of both figures are equal.the volume of  figure 1 is: .the volume of figure 2 is: .since , you can conclude that and . so, .volumes of figures are equal only when an angle in the basis is right (then figures will be the same), in another cases volume of figure 1 is less than volume of figure 2.the hypothesis was not correct in all cases.