Download Geometry Unit Test Study Guide - fourthgradeteam2012-2013

Geometry Unit Test
1. In the space below, draw an acute angle.
2. In the space below, draw a right angle.
Each statement below is false. Correct the information to make it true.
3. An equilateral triangle has two sides that are equal.
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4. A right triangle has all acute angles.
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5. A triangle measures 360 degrees.
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Answer the question below completely.
7. Can a triangle have two right angles? Why or why not? (Hint*Think about the degrees in a triangle)
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Match the math vocabulary word with its’ correct definition.
_______intersecting lines
a. an angle that measures 90 degrees
_______parallel lines
b. an angle that measures less than 90 degrees
_______acute angle
c. lines that cross and form a right angle
_______ right angle
d. lines that cross
_______perpendicular lines
e. an angle that measures greater than 90 degrees
_______obtuse angle
f. lines that never touch
Label each triangle below by using its’ angles and sides. (They should have 2 names)
60
6 in
4in
5in
4in
6 in
5in
8in
60
5 in
_______ _________
60
4 in
_______ _________
_______ _________
Match each math vocabulary word with its’ definition.
____isosceles triangle
A. a triangle with all equal sides and equal angles
____acute triangle
B. a triangle with 1 angle measuring greater than 90 degrees
____right triangle
C. a triangle with one angle measuring 90 degrees
____equilateral triangle
D. a triangle with no sides or angles that are equal
____obtuse triangle
E. a triangle with 3 angles measuring less than 90 degrees
____scalene triangle
F. a triangle with 2 equals angles and 2 equal sides
In the space below draw parallel lines
In the space below draw a line segment
List 2 characteristics about each shape below. (*Hint- think about lines and angles)
__________ __________
__________ __________
__________ _______
Write your definition of symmetry in your own words.
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Do the following shapes show symmetry? If so, draw the line of symmetry.
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In the space below, draw your own
shape and its’ line of symmetry.
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In the space below, draw a shape
that does not have a line of symmetry.
Look around your classroom. What items do you notice that are symmetrical? List
them below.
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