Asoundproofing tile is made of 8 identical solid right pyramids with square bases. the length of the whole tile shown is x inches. which expression shows the area of the base of each pyramid? a. 1/3x^2 in.2 b. 1/4x^2 in.2 c. x2 in.2 d. 1/2x^2 in.2 a solid right pyramid has a square base with an edge length of x cm and a heigt of y cm. which expression represents the volume of the pyramid? a. 1/3x2y cm3 b. 1/2xy2 cm3 c. 1/3xy cm3 d. 1/2x2y cm3 this is all the info i am given