1. What is the difference between a trapezoid and a rhomboid?

2. Define: Isosceles triangle, pentagon, regular pentagon, square.

3. What is the difference between a rhombus and a rhomboid?

4. Define: Parallelograms, quadrilaterals.

5. Which of the following statements are true?

a. A square is a rectangle.
b. A trapezoid is a parallelogram.
c. A rhombus is a quadrilateral.
d. A right triangle can never be an isosceles triangle.

6. How many degrees are there in each angle of a regular

a. pentagon?
b. octagon?
c. hexagon?
d. decagon (10 sides) ?

7. What section of a cone is a parabola? An ellipse?

8. Draw a rectangle 4 inches high by 8½ inches long and determine the side of a proportional rectangle 7 inches long.

9. How would you get the center of a rectangle?

10. Define: Acute angle, obtuse angle, right angle.

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