NAME GEOMETRY UNIT 12 VOLUME & SURFACE AREA

NAME _______________________________________

GEOMETRY

UNIT 12

VOLUME & SURFACE AREA

DATE

5/5

5/6

5/7

5/8

5/9

5/12

PAGE

X

X

X

X

X

3/4

5/13

5

5/14

6/7

5/15

5/16

8

8/9

5/19

9

5/20

5/21

5/22

10/11

12

13

5/27

5/28

14/15

14/15

5/29

5/30

6/2-6/13

TOPIC

Regents review Part 1 in class

Finish Part 1 &2 in class

Go over part 1&2 questions

Part 3,4 in class

Go over part 3&4

Area and perimeter of triangles,

quadrilaterals and circles

Area and perimeter of regular

polygons

QUIZ

Naming 3D shapes, identifying

edges, vertices, faces

Discovering and Drawing Nets

Lateral Area & Surface Area

Formulas

Practice with lateral area and

surface area

QUIZ

Stacking Area

Volume Formulas

2 REGENTS EXAMS DUE!!!

Practice with Volume

Composite Volume

More Composite Volume

QUIZ

REVIEW

TEST

Review for Final Exam

HOMEWORK

None

None

None

None

None

Worksheet #1

Worksheet #2

Worksheet #3

Draw Nets only on Worksheet

Find LA and SA on worksheet

No Homework

No Homework

No Homework

Worksheet

Worksheet

No Homework

TICKET IN

REGENTS EXAM: JUNE 20, 2014 (12:00-3:00)

Bring 2 pens and 2 pencils

1

GEOMETRY REGENTS REFERENCE SHEET

The Geometry Regents Examination will include a reference sheet containing the formulas specified below.

Cylinder

V=Bh

where B is the area of the base

1

Pyramid

V=3Bh

Where B is the area of the base

Right Circular Cone

V= Bh

3

Where B is the area of the base

Volume

1

Sphere

V=3 ?? 3

Right Circular Cylinder

L=2¦Ðrh

Right Circular Cone

L=¦Ðrl

Where l is slant height

Sphere

SA=4¦Ðr2

4

Lateral Area (L)

Surface Area

2

PERIMETER/AREA REVIEW

AREA FORMULAS

Triangle

Rectangle

Square

Circle (area)

Trapezoid

Circle (perimeter)

Find the areas and perimeters of the shapes

1.)

2.)

6in

6cm

10in

3.)

4.)

8mm

5.) Express the area & perimeter in terms of x

x-1

x+5

3

You may have to use Pythagorean Theorem to find missing pieces when doing area or perimeter:

6.)

7.)

12cm

6m

8cm

8.)

8m

10cm

3cm

2cm

9.) Express h in terms of x

A=6x2+30x

2x+10

4

AREAS AND PERIMETERS OF REGULAR POLYGONS

Vocab:

Radius of a polygon___________________________________________________________________

Apothem: __________________________________________________________________________

Find the area and the perimeter of the regular polygons.

1.)

2.)

10in

4in

6in

3.)

4.)

6m

8cm

5m

5

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