Hector designs. The piece of jewelry shown below all winks are marked in centimeters. What is the total area of the piece of jewelry?

Question

39
27
30
33

Answer 1

To find the total area of the piece of jewelry, we need to calculate the area of each individual rectangle and then add them together.

First, let's calculate the area of the rectangle with dimensions 9 cm by 27 cm:
Area = length x width = 9 cm x 27 cm = 243 cm²

Next, let's calculate the area of the rectangle with dimensions 12 cm by 39 cm:
Area = length x width = 12 cm x 39 cm = 468 cm²

Finally, let's calculate the area of the rectangle with dimensions 6 cm by 21 cm:
Area = length x width = 6 cm x 21 cm = 126 cm²

Now, add all three areas together to get the total area:
Total area = 243 cm² + 468 cm² + 126 cm² = 837 cm²

Therefore, the total area of the piece of jewelry is 837 cm².