Ms worksheets 132-153 (geometry) -06

Math Success Reproducible Worksheets

Reproducible Worksheets for:

Geometry

These worksheets practice math concepts explained in Geometry (ISBN 0-7660-1433?9), written by Lucille Caron and Philip M. St. Jacques.

Math Success reproducible worksheets are designed to help teachers, parents, and tutors use the books in the Math Success series in the classroom and home. Teachers, librarians, tutors, and parents are granted permission and encouraged to make photocopies of these worksheets.

These worksheets are reproducible for educational use only and are not for resale. 2006 ? Enslow Publishers, Inc.

Visit and search for the Math Success series and download worksheets for the following titles:

Addition and Subtraction 0-7660-1432-0

Fractions and Decimals 0?7660?1430?4

Geometry 0-7660-1433?9

Multiplication and Division 0-7660-1431?2

Percents and Ratios 0?7660?1435?5

Pre?Algebra and Algebra 0-7660-1434?7

Titles in this series can be purchased directly from: Enslow Publishers, Inc. 40 Industrial Road, Box 398 Berkeley Heights, NJ 07922-0398 Phone: 1-800-398-2504 E-mail: customerservice@ Web Page:

Name _____________________________________________

Date ___________________

Points, Lines, Planes, Line Segments, and Rays

Fill in the blanks below with these terms.

point

intersecting lines

line

plane

perpendicular lines ray

line segment parallel lines

skewed lines

a. Two lines that meet are called __________________________________.

b. Two lines that intersect and form a right angle are called ___________________.

c. A ______________________ is part of a line with one endpoint but goes on forever in the other direction.

d. The symbol for a _____________________ is a dot.

e. A _______________________ is any flat surface that continues in all directions.

f. In geometry, a __________________ extends endlessly in both directions.

g. A _______________________ is part of a line with two endpoints.

h. Lines that are not in the same plane and do not intersect are called __________________________________.

i. _________________________________ are two lines in the same plane yet never intersect.

? Enslow Publishers, Inc. Based on the book Geometry by Lucille Caron and Philip M. St. Jacques, ISBN 0-7660-1432-0, pages 6?9.

2

Name _____________________________________________

Date ___________________

Angles

Fill in the blanks with these terms. straight angle right angle acute angle

obtuse angle

vertex

a. A __________________________________ measures 90?. b. When you write an angle with three letters (ABC), the ________________ is

always the middle letter. c. An ______________________ is greater than 90?. d. A _____________________________ measures 180?. e. An _______________________ is less than 90?.

f. In this figure, the vertex is __________________ . g. In the figure, the two rays are ___________and __________ . h. In the figure, is the angle acute or obtuse? _______________________________

Two angles are complementary if their measures have a sum of 90?. Two angles are supplementary if their measures have a sum of 180?. Are the pairs of angles below complementary or supplementary?

i. _______________________

j. _______________________

? Enslow Publishers, Inc. Based on the book Geometry by Lucille Caron and Philip M. St. Jacques, ISBN 0-7660-1432-0, pages 10?11.

3

Name _____________________________________________

Date ___________________

Polygons

Write TRUE or FALSE for the following statements. a. A polygon must be a closed figure.

_______________________

b. A polygon must be bounded by line segments.

_______________________

c. A circle is a polygon.

_______________________

d. A triangle has 3 sides and 3 angles.

_______________________

e. A polygon with 5 sides is called a hexagon.

_______________________

f. The size of the angles in a triangle must all be the same. _______________________

g.

is a quadrilateral.

_______________________

h.

is a polygon.

i. Octagons have 8 sides.

j. Quadrilaterals have 4 angles.

_______________________ _______________________ _______________________

Fill in the table with the correct numbers.

Polygons

Triangles Quadrilaterals Pentagons Hexagons Octagons Nanogon Decagon

Number of Sides

k. l. m. n. o. p. q.

Number of Angles

? Enslow Publishers, Inc. Based on the book Geometry by Lucille Caron and Philip M. St. Jacques, ISBN 0-7660-1432-0, pages 12?13.

4

Name _____________________________________________

Triangles

Use these terms to identify the triangles.

right triangle scalene triangle

equilateral triangle obtuse triangle

a.

b.

Date ___________________

isosceles triangle acute triangle

____________________ c.

____________________ d.

____________________ e.

____________________ f.

____________________

____________________

Fill in the blanks. g. An angle greater than 90 degrees is an ______________________ angle. h. All the angles of a triangle add up to ____________ degrees. i. A right angle is one that is equal to _____________ degrees. j. Two figures are __________________ if they are the same size and the same shape. k. An angle less than 90 degrees is an _____________________ angle.

? Enslow Publishers, Inc. Based on the book Geometry by Lucille Caron and Philip M. St. Jacques, ISBN 0-7660-1432-0, pages 14?15.

5

 ................
................

In order to avoid copyright disputes, this page is only a partial summary.

Google Online Preview   Download