19/03/2020Surface Areas and Volumes of Solid Shapes(Study by Topics Junior Class) 0Comments by Gate Academy Welcome to your Surface Areas and Volumes of Solid Shapes(Study by Topics Junior Class) NAME EMAIL PHONE NUMBER 1. If you enlarge a rectangular prism with dimensions of 1 cm. by 2 cm. by 3 cm. by a scale factor of 3, what will its new dimensions be?3 cm. by 4 cm. by 10 cm.3 cm. by 5 cm. by 6 cm.3 cm. by 6 cm. by 9 cm.3 cm. by 15 cm. by 26 cm.2. What is the volume of the cylinder below?1005.31804.252412.74963. The total surface area of a solid hemisphere of radius r isπr²2πr²3πr²4πr²4. A cylinder, a cone and a hemisphere are of the same base and of the same height. The ratio of their volumes is:3 : 2 : 11 : 2 : 33 : 1 : 22 : 1 : 35. The surface area of a cylinder is 31cm^{2}. The surface area of a similar cylinder three times as high is34cm²124cm²93cm²62cm²6. Find the surface area ofa pyramid with a square base legnth 10 and a slant height of 13480 units squared580 units squared340 units squared620 units squared7. What is the surface area of the cone below?703.723446.4742.421340.418. Which of the following is not a solid?ConeTrapeziumCubeCylinderPrism9. What is the Volume of the prism below:17942035821010. What is the surface area of the cyliner?1005.31962412.74804.2511. If the a rectangular prism is enlarged from 2 by 3 by 4 to 10 by 15 by 20, it was enlarged by a scale factor of ____________?7851112. What is the volume of the cone below?742.423446.41340.21703.7213. What is the volume of the pyramid below? 74.2437.33116.4811214. What type of prism is a cuboid?TriangularConicalCircularSphericalRectangular15. Given a cylinder with a radius of 5 and a hight of seven, what is the surface area?298.3 units squared157 units squared219.8 units squared376.8 units squared16. An open cylindrical drum has a circular base of radius 1¾m. its height is 1.5m. calculate the total surface area26m²18m²20m²11m²17. How many edges has a cuboid?81612181018. The volume and the curved surface area of a sphere are numerically equal, then the radius of sphere is:1 unit0 units3 units2 units19. If a cone is cut into two parts by a horizontal plane passing through the mid-point of the axis, then the ratio of the volumes of the small cone to that of the original cone is1 : 161 : 41 : 21 : 820. What is the unit for surface area?Units^3Units^2Units^2.2Units^3.1421 out of 20Time is Up!