1name the solid with the description as a figure that has one base that is a rectangle and four lateral surfaces that are triangles. (1 point)
triangular pyramid cone rectangular prism rectangular pyramid 2 a solid with two parallel and congruent bases cannot be which of the following? (1 point)
cone prism cylinder cube 17 a cone has a radius of 15 cm and a volume of 540 cm3. find the volume of a similar cone with a radius of 10 cm. (1 point)
54 cm3 240 cm3 160 cm3 360 cm3 18 find the surface area of a sphere with a radius of 5 meters. (1 point)
about 250 m2 about 314 m2 about 340 m2 about 523 m2 19 find the volume of a sphere with a radius of 5 meters. (1 point)
about 560 m3 about 314 m3 about 340 m3 about 523 m3 my answers: 1. rectangular pyramid 2. cone 17. 240 cm 18. about 314 19. about 523