1. Geometry CRCT Prep

2. Review lines, line segments, rays and angles!!!
You can’t answer any CRCT questions without knowing these definitions.
Review also:
Right angles
Acute angles
Obtuse angles
Parallel lines
Intersecting lines
Perpendicular lines

3. Solve:
All of the following figures except one are part of a line. Which is not part of a line?
A. point
B. angles
C. segment
D. ray

4. Solve: What figures make an angle? A. 2 segments B. 2 lines C. 2 rays
D. 2 points

5. Plane Figures Review polygons and their sides
Plane figures are flat!!!
Polygons are 3 or more sides and are closed
Regular polygons have all congruent sides
Irregular polygons do not have congruent sides.

6. Solve What do these shapes have in common? They all have 4 sides
They are all rectangles
They are all regular polygons
They all have 2 right angles
USE THE PROCESS OF ELIMINATION TO ANSWER THE QUESTION!!!

7. Solve What is the name of this figure?
A. triangle B. pentagon C. octagon D. hexagon

8. Solve This triangle is a(n) _________ triangle.
A. scalar B. scalene C. isosceles D. equilateral

9. Solve
Greg drew a shape. The shape had multiple sides. All of the interior angle of the shape had a different measurement. Two of the sides were parallel. Which of these shapes could Greg have drawn?
A. triangle B. rhombus C. pentagon D. trapezoid
HINT: Interior means angles inside the shape. Draw a picture if needed. Make sure you draw 2 sides parallel.
   

10. Solve How many acute angles appear to be in this figure?
A. 4 B. 3 C. 2 D. 1   

11. Solve How many obtuse angles does this figure have?
A. 6 B. 4 C. 2 D. 1
   

12. Solve
William is going to add all the angles in a shape. Which of these shapes will have the smallest sum?
A. triangle B. square C. rectangle D. rhombus
HINT: DRAW A PICTURE FOR EACH ONE!!!!
   

13. Solve Which of these figures contains the largest angle?
A. rhombus B. rectangle C. right triangle D. equilateral triangle
HINT: DRAW A PICTURE OF EACH ONE OF THESE SHAPES.

14. Solid Shapes Review all solid shapes Flat surfaces are faces.
The edges are where the faces meet
The vertex (vertices) are where the edges meet.

15. Solve
Addison has a 3-dimensional shape. The shape has 5 faces, 6 vertices, and 9 edges. What shape does Addison MOST LIKELY have?
A. triangular prism B. rectangular prism C. isosceles triangle D. isosceles rectangle
   HINT: C AND D ARE FLAT FIGURES!!! YOU CAN ELIMINATE THEM.

16. Solve Which figure is not shown here? A. cone B. cylinder C. cube
D. rectangular prism

17. Solve Name the figure with 2 faces that are circles. A. cylinder
B. sphere
C. cone
D. cube

18. Solve Name the figure whose only face is a circle. A. pyramid
B. sphere
C. cone
D. cube

19. Solve
If you cut a sphere right down the middle (think of a round fruit), what shape do you see?
A. square
B. circle
C. triangle
D. rectangle

20. Congruent and Similar Congruent means equal in every way!!!
These are congruent

21. Similar
Similar is the same shape with the same properties, but probably not the same size.
These rectangles are similar.

22. Solve
Which set contains congruent figures? A. B. C.

23. Circles Review the following terms on the geometry powerpoint: Circle
Diameter
Radius
Chord

24. Solve HINT: Use a pencil to Trace Jack’s path on the Track .
Jack ran on a circular track. On his last lap around the track, he stopped half way and walked through the center of the track. He ended on the exact same place he started from. Which describes the distance Jack ran on the last lap?
A. half a circle and a radius B. the diameter and a radius C. half a circle and the diameter D. the radius and the center point
   HINT: Use a pencil to
Trace Jack’s path on the
Track .

25. Solve What is the line segment EC called?
A. diameter B. radius C. center D. ray