The area under the curve y= r + 3 from z = 0 10 z = 1 is 1. O false O true What is the area of the region enclosed by the curves y = > and y = r? O O O O The region enclosed by the curve y = sin z and the x-axis from z = 0 to => is rotated about the x-axis to create a solid. The volume of this solid is approximately 4.93 units O false O trueThe region enclosed by the curves == and - * 15 rotated around the ling = = 2 to create a solid. The volume of this solid is: O 2 units O 2 units units? O Bz ) 5 units =g