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Recap: Prism Surfaces

Part of the Surface Area & Volume section of Coddy's Geometry journey. Lesson 37 of 62.

Challenge

The prism's ends are right triangles and its surface area is 216. Use the figure to write an equation, then solve it for its length x.

Then press Check.

Try it yourself

$Use the figure to find x$

Use the figure to find x

All lessons in Surface Area & Volume

1Solids and Their Parts

Faces, Edges and Vertices Prisms and Cylinders Pyramids and Cones Height or Slant Height?Spheres and Hemispheres Recap: Parts of Solids

4Pyramids

Volume of a Pyramid The Slant Height Height From the Slant Height From the Volume Recap: Pyramids

7Surface Area of Prisms

Nets and Surface Area Volume or Surface Area?A Missing Edge Again Triangular Prisms The Hidden Side FirstRecap: Prism Surfaces

10Spheres Outside

Surface of a Sphere Surface of a Hemisphere Radius From the Surface Surface to Volume Recap: Spheres Outside

3Cylinders

Volume of a Cylinder Height From the Volume Radius From the Volume Enough to Find It?Recap: Cylinders

6Spheres and Hemispheres

Volume of a Sphere Half a Sphere Radius From the Volume Sphere in a Cylinder Recap: Spheres

9Pyramids and Cones Outside

Surface of a Pyramid Slant Height First Surface of a Cone The Cone: Slant First Recap: Pyramid Surfaces

12Final Challenges

Final: The Clay Cone Final: The Water Tank Final: The Model Pyramid Final: The Tent Final: The Paint Can