1 answer
(click or scroll down)
To find the total area of the piece of jewelry, we need to find the surface area of each of the individual shapes.
The piece of jewelry consists of 4 rectangles:
- 2 rectangles with dimensions 9 cm x 2 cm = 18 square cm each
- 1 rectangle with dimensions 3 cm x 2 cm = 6 square cm
- 1 rectangle with dimensions 2 cm x 2 cm = 4 square cm
Total surface area = 18 cm + 18 cm + 6 cm + 4 cm = 46 square cm
Therefore, the total area of the piece of jewelry is 30 square centimeters.