1. Are the strains parallel?

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O
L
U
T
I
O
N
:

3. Which of these inexperienced strains is longer?

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O
L
U
T
I
O
N
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4. Are these rectangles parallel to one another?

S
O
L
U
T
I
O
N
:

5. Are the blue strains parallel?

S
O
L
U
T
I
O
N
:

6. What geometrical determine do you see right here?

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O
L
U
T
I
O
N
:

7. Is this picture distorted?

S
O
L
U
T
I
O
N
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