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Online Quiz (Worksheet A B C D)

Questions Per Quiz = 2 4 6 8 10

Grade 4 - Mathematics
12.5 Congruent and Symmetric Figures

  1. When two figures are exactly the same, they are said to be congruent.
  2. When a figure can be folded into equal pieces, then it is said to be symmetric.
  3. The line along which the figure is folded is called the line of symmetry.
Example: How many lines of symmetry does this figure have?

Answer: 4


Directions: Answer the following. Also draw at least five symmetric figures and show their line of symmetry.
Q 1: Are the two triangles in the figure congruent?

True
False

Q 2: How many lines of symmetry does a circle have?

90
15
10
more than you can count

Q 3: These two figers are congruent.

False
True

Q 4: When a figure can be folded in half and both halves match the figure is said to be
exact match
symmetrical
different

Q 5: Are the two triangles in the figure congruent? (hint: sometimes you have to turn the figure around to see if it is congruent with another)

yes
no

Q 6: How many lines of symmetry does a square have?

4
3
2
1

Question 7: This question is available to subscribers only!

Question 8: This question is available to subscribers only!


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