2.3 Math Test - Two-Dimensional Figures SW

1. In the figure below, which two angles appear to be obtuse?

• A. Angles 1 and 2
• B. Angles 1 and 3
• C. Angles 1 and 4
• D. Angles 2 and 4

2. Which of these shapes could NOT have an obtuse angle?

• F. Triangle
• G. Trapezoid
• H. Parallelogram
• J. Rectangle

3. Which number or numbers below appear to have only 1 line of symmetry?

• A. Numbers 2 and 4
• B. Number 2 only
• C. Numbers 0 and 3
• D. Number 3 only

4. Which statement about the following figures appears to be true?

• F. Figures P and Q are congruent.
• G. Figures Q and R have 2 pairs of perpendicular sides.
• H. Figures P and R have all acute angles.
• J. Figures Q and S have 2 pairs of parallel sides.

5. Which triangle appears to have an obtuse angle?

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6. Pat traced and labeled the rhombus shown below JKLM.

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7. Francis has a piece of tissue paper shaped like a square. Francis wants to fold it in as many different ways possible to show how many lines of symmetry there are in a square. How many lines of symmetry does a square have?

• A. 5
• B. 0
• C. 4
• D. 2

8. These quadrilaterals belong in the same group.

• F. Each quadrilateral has 4 right angles.
• G. Each quadrilateral has 4 equal sides.
• H. Each quadrilateral has two obtuse angles.
• J. Each quadrilateral is a parallelogram.

9. Two figures are shown below.

• A. They have a total of 5 acute angles.
• B. They have a total of 4 right angles.
• C. They have a total of 4 obtuse angles.
• D. They have a total of 3 right angles.

10. Which of these shapes could NOT have 2 pairs of parallel sides?

• F. Trapezoid
• G. Square
• H. Rhombus
• J. Parallelogram