Part 2 of the Chapter 8 Test will cover:
Area and Circumference of Circles
Cross Sections of Rectangular Prisms and Regular Pyramids
Surface Area and Volume
Check out the Geometry Tutorials Page for examples.
Be sure to click the Show All Work button when it appears. Fill out the template and show all of your work.
Vocabulary Review: Complete each definition and then provide an example of each vocabulary word.
| Stavka koja se može prevući | arrow_right_alt | Odgovarajuća stavka |
|---|---|---|
The 2D shape that is exposed when a slice is made through a 3D object. | arrow_right_alt | circumference |
The number of square units that cover a shape is the _________________________ of the a shape. | arrow_right_alt | composite figure |
A circle’s _________________________ is the distance from the edge of the circle to its center. | arrow_right_alt | area |
Volume is measured in | arrow_right_alt | cross section |
The distance around a circle is the | arrow_right_alt | radius |
The combination of two or more geometric shapes | arrow_right_alt | cubic units (example: cm3) |
The radius of a pizza is 8 inches. What is its circumference?
Steps:
Use the formula C = 2πr
Substitute 8 for r.
Solve for C.
Select all of the possible horizontal and vertical cross sections for the rectangular pyramid:
An architect creates a playground for a park. Find the total area of the playground. Use 3.14 for π.
Steps:
Part A: Find the area of each shape.
Part B: Add the area of each shape together to determine the area of the playground.
A building that is used for storage has the dimensions shown. What is the volume of the building?
Steps:
Find the volume of the triangular prism.
Find the volume of the rectangular prism.
Add the volume of both shapes together.
Did you use our Geometry Formula sheet or YouTube tutorials on your first Test attempt?
Did you show all of your work on the first Test attempt?
What was your biggest challenge when attempting the Test?