Math Olympiad Grade 3 Geometry Worksheet-3

Geometry Worksheet-3

1. Which is a trapezoid?

       A.          B.      C.         D.

       A. 8                     B. 56                   C. 7                      D. 448

3. What type of angle does the letter L make?

       A. acute              B. obtuse            C. right               D. straight

4. Which of the following polygons has 4 right angles?

       A. pentagon                                   B. hexagon                 

       C. equilateral triangle                  D. square

5. Which letter has no line of symmetry?

       A. A                     B. M                    C. L                     D. H

6. What do you call a polygon with 8 sides and 8 angles?

       A. octagon         B. rectangle       C. hexagon        D. square

7. The figure shown below is a ____ line.

       A. vertical                                       B. horizontal

       C. line segment                             D. perpendicular

8. What do you call a 3D figure with 2 faces but NO edges and vertices?

       A. sphere           B. cone               C. cylinder         D. cube

       A. 72                   B. 5                      C. 60                   D. 16

10. What type of line is it?

       A. Perpendicular                          B. Horizontal

       C. Vertical                                      D. Parallel

Answers:

(1)–D; (2)–C; (3)–C; (4)–D; (5)–C; (6)–A; (7)–B; (8)–C; (9)–C; (10)–C