Chapter 11 Geometry Test

Name

1. Kristin drew a triangle with sides of 7 inches, 7inches, and 5 inches. What kind of triangle did she draw?

• equilateral
• isosceles
• scalene

2. Susan drew a triangle with angles of 120 degrees, 40 degrees, and 20 degrees. What kind of triangle did she draw?

• acute
• right
• obtuse

3. Erin has a box with a length of 10 inches, a width of 6 inches, and a height of 4 inches. What is the volume of the box?

4. Mr. Diaz has a shape that has 5 sides. What is the best name for that shape?

• quadrilateral
• pentagon
• hexagon
• octagon

5. How many unit cubes would be needed to make this figure?

• 8 unit cubes
• 9 unit cubes
• 16 unit cubes
• 19 unit cubes

6. Use this picture to answer questions 6, 7, and 8. What is the best name for the three-dimensional figure at letter A?

• Cone
• Sphere
• Cylinder
• Prism

7. Look at the picture in question 6. What is the best name for the three-dimensional figure at letter B?

• Cone
• Sphere
• Cylinder
• Prism

8. Look at the picture in question 6. What is the best name for the three-dimensional figure at letter E?

• Cone
• Sphere
• Cylinder
• Prism

9. Natalie drew an acute, isosceles triangle. Which one of these is an acute, isosceles triangle?

• 9a.
• 9b.
• 9c.