Navigation

9-12 Geometry Unit 5 Lesson 1

Gradeband

K-5 Math 6-8 Math •9-12 Math

Course

Algebra 1 •Geometry Algebra 2 Extra Support Materials for Algebra 1

Unit

Unit 1 Unit 2 Unit 3 Unit 4 •Unit 5 Unit 6 Unit 7 Unit 8

Modeling Prompts

Lesson

•Lesson 1 Lesson 2 Lesson 3 Lesson 4 Lesson 5 Lesson 6 Lesson 7 Lesson 8 Lesson 9 Lesson 10 Lesson 11 Lesson 12 Lesson 13 Lesson 14 Lesson 15 Lesson 16 Lesson 17 Lesson 18

K-5
6-8
9-12

Algebra 1
Geometry
Algebra 2
Extra Support Materials for Algebra 1

Integrated Math 1
Integrated Math 2
Integrated Math 3

Unit 1
Unit 2
Unit 3
Unit 4
Unit 5
Unit 6
Unit 7
Unit 8

Modeling Prompts

Lesson 1
Lesson 2
Lesson 3
Lesson 4
Lesson 5
Lesson 6
Lesson 7
Lesson 8
Lesson 9
Lesson 10
Lesson 11
Lesson 12
Lesson 13
Lesson 14
Lesson 15
Lesson 16
Lesson 17
Lesson 18

Lesson | Practice | Loading...

Sign in to access protected content and invite other educators

Sign in using your existing Kendall Hunt account. If you don’t have one, create an educator account.

Curriculum

IM K-5 Math
IM 6-8 Math
IM 9-12 Math

Professional Learning

Illustrative Mathematics® has operated as an independent 501(c)3 non-profit organization since 2013.

©2024 Illustrative Mathematics®. Licensed under CC BY-NC 4.0.

The Illustrative Mathematics name and logo are not subject to the Creative Commons license and may not be used without the prior and express written permission of Illustrative Mathematics.

This site includes public domain images or openly licensed images that are copyrighted by their respective owners. Openly licensed images remain under the terms of their respective licenses. See the image attribution section for more information.

Settings

Audience

family

Not all roles available for this page.

Assessment Access

Sign in to view assessments and invite other educators

Sign in using your existing Kendall Hunt account. If you don’t have one, create an educator account.

teacher
student
family

Unit 5, Lesson 1

Solids of Rotation

Geometry

Practice

Problem 1

Student Task Statement

Sketch the solid of rotation formed by rotating the given two-dimensional figure using the horizontal line shown as an axis of rotation.

<p>A squiggly line above a horizontal straight line.</p>

to access Practice Problem Solutions.

Problem 2

Student Task Statement

Draw a two-dimensional figure that could be rotated using a vertical axis of rotation to give the barrel shown.

<p>An image of a brown barrel.</p>

to access Practice Problem Solutions.

Problem 3

Student Task Statement

Match the two-dimensional figure and axis of rotation with the solid of rotation that can be formed by rotating the figure, using that axis.

a cylinder
a sphere
a cone

to access Practice Problem Solutions.

Problem 4

ForLesson 12: Approximating Pi

Student Task Statement

Find the area of the shaded region.

<p>Shaded region = half of a circle with radius = 3 units, plus a rectangle with side lengths= 3 and 6 units.</p>

to access Practice Problem Solutions.

Problem 5

ForLesson 12: Approximating Pi

Student Task Statement

Technology required. Find the area of the figure.

<p>Quadrilateral ABCE. Angles B and C = 90 degrees. Angle E = 70 degrees. Side AB = 8, side BC=10.</p>

to access Practice Problem Solutions.

Problem 6

ForLesson 11: Solving Problems with Trigonometry

Student Task Statement

Technology required. This stop sign is a regular octagon. It has side lengths of 12 inches. What is the area? What is the perimeter?

<p>A stop sign.</p>

to access Practice Problem Solutions.

Problem 7

ForLesson 6: Working with Trigonometric Ratios

Student Task Statement

Right triangle is shown.

Select all expressions that are equal to the length of side .

<p>Triangle A B C. Angle C is a right angle, angle B is 55 degrees, A C is 4 point 9 units, and A B is 6 units.</p>

to access Practice Problem Solutions.

Lesson 1 Resources

Student Materials