Area, Perimeter Assignment 1

SHOW WORK. The goal is not "Get the answer." The goal is to produce a document which includes organized work for each answer.
1. Define: a. area; b. perimeter
2. State the area formula for each: a. rectangle; b. triangle; c. parallelogram; d. rhombus; e. trapezoid; f. circle; g. hexagon
3. State the area of the figure below. Use the definition and the formula.
4. State the area of the triangle below. Use the definition and the formula.
5. State the area of the figure below. Use the definition and the formula.
6. State the area of the circle below. Use the definition and formula.
7. Compute the perimeter and area of a trapezoid with bases of 9.5" and 13.5," a height of 3" and sides of 3" and 5." Draw the figure first.
8. Compute the perimeter and area of a right triangle sides of 1 1/5 inches, 1 3/10 inches and 1/2 inches. Draw the figure first.
A sample of how the work should be displayed.

9. Compute the shaded area.

10. Compute the shaded area.

11. Compute the shaded area.

12. Compute the shaded area.

13.: a. Draw a rectangle.; b. Compute its area.; c. Draw another rectangle with sides that are now 150% of the original rectangle's dimensions.; d. Compute its area.; e. Compare the areas.