6th Grade Math Textbook, Fundamentals

Lesson 10-9 for exercise sets. &KDSWHU  3UDFWLFH $FWLYLWLHV Find the area of the shaded region. If necessary, roun ...

 &KDSWHU 10-10 A complete rotation is 360. A half rotation is 180. A quarter rotation is 90. Symmetry Objective To ide ...

3UDFWLFH $FWLYLWLHV &KDSWHU  Describe the symmetries of a regular octagon. A regular octagon has line symmetry. It ...

 &KDSWHU 10-11 Tessellations Objective To identify polygons that tessellate • To identify translation tessellation and ...

Check Your Progress III Chapter 10 293 Draw the polygon on another piece of paper. Try to make a tessellation using each polygon ...

Step 1 Enter these headings in row 1. Cell A1: Length (in.) Cell B1: Width (in.) Cell C1: Perimeter (in.) Cell D1: Area (in.^2 ) ...

&KDSWHU  You can use a spreadsheet to see how the perimeter and area of a figure are affected when one or both dimens ...

Shortest Length in Inches Possible Sides Total 1 none 0 2 2-3-4 2-4-5 2-5-6 2-6-7 2-7-8 5 3 3-4-5 3-4-6 3-5-6 3-5-7 3-6-7 3-6-8 ...

&KDSWHU  Problem 2:The four digits 1, 2, 3, and 4 can be used to form exactly 24 different four-digit numbers. Of thes ...

298 Chapter 10 Enrichment: Area of Irregular Polygons Objective To explore various methods for finding the area of irregular pol ...

&KDSWHU  0RUH(QULFKPHQW7RSLFV Graph each polygon. Then find its area. Use each method at least once. 1.A(2, 2), B(4, ...

Test-Taking Tips Underline important words. Restate the question. Apply appropriate rules, definitions, or properties. Analyze ...

Critical Thinking The Dehejias are remodeling their house and changing the landscaping of their yard. The drawing at the right i ...

Building A  &KDSWHU 11-1 Three-dimensional figures have length, width, and height. A is a three-dimensional figure wi ...

3UDFWLFH $FWLYLWLHV &KDSWHU  Write the name of the three-dimensional figure each object is most like. ...

 &KDSWHU 11-2 Draw Three-Dimensional Figures Objective To interpret and create isometric drawings • To interpret and c ...

Front Top Side Practice & Activities Lesson 11-2 for exercise sets. Chapter 11 305 You could also build that same rectangul ...

w  h Key Concept S 2 w 2 h 2 wh, where Ssurface area, length, wwidth, and hheight. Surface Area (S) of a Rectangular ...

13.5 cm 22.5 cm 18 cm 5 cm Lesson 11-3 for exercise sets. Chapter 11 307 Check Your Progress I Use the formula to find the surfa ...

 &KDSWHU 11-4 Key Concept Surface Area (S) of a Pyramid S B LA, where Ssurface area, Barea of the base, and LAlat ...