This math topic focuses on calculating the surface area of complex 3D shapes, as part of an advanced study on the geometry of volumes and surface areas. The shapes discussed include a rectangular pyramid, sphere, cylinder, and cone. Students are asked to determine and select the correct surface area from given options for different dimensions of these shapes. The material is designed to improve students' ability to convert word problems into mathematical operations for solving surface areas, ensuring they understand three-dimensional geometric concepts and their applications.
Work on practice problems directly here, or download the printable pdf worksheet to practice offline.
moreMath worksheet on 'Surface Area - All - Words to Decimal (Level 1)'. Part of a broader unit on 'Geometry - Volume and Surface Area of Complex 3D Shapes - Advanced' Learn online: app.mobius.academy/math/units/geometry_complex_3d_shapes_advanced/ |
A Rectangular Pyramid with a base of 5 by 3 and a height of 2 |
What is the surface area of this shape? |
49.18 |
48.18 |
What is the surface area of this shape? |
A Sphere with radius 2 |
50.27 |
48.92 |
What is the surface area of this shape? |
A Cylinder with radius 5 and height 4 |
278.69 |
282.74 |
What is the surface area of this shape? |
A Cylinder with radius 2 and height 5 |
83.91 |
87.96 |
A Rectangular Pyramid with a base of 4 by 2 and a height of 5 |
What is the surface area of this shape? |
40.35 |
42.35 |
A Rectangular Pyramid with a base of 3 by 4 and a height of 2 |
What is the surface area of this shape? |
39.84 |
36.84 |
What is the surface area of this shape? |
A Cone with radius 3 and a height of 2 |
64.96 |
62.26 |