Question
9 cm
2 cm
3 cm
2 cm
Hector designs the piece of jewelry shown below. All lengths are marked in centimeters. What is the total area of the piece of jewelry?
2 cm
3 cm
2 cm
Hector designs the piece of jewelry shown below. All lengths are marked in centimeters. What is the total area of the piece of jewelry?
Answers
GPT 3.5
To find the total area, we need to calculate the area of each component and then add them together.
1. The area of the rectangle on the left:
Length = 9 cm
Width = 2 cm
Area = length x width = 9 cm x 2 cm = 18 cm²
2. The area of the rectangle in the middle:
Length = 3 cm
Width = 2 cm
Area = length x width = 3 cm x 2 cm = 6 cm²
3. The area of the rectangle on the right:
Length = 2 cm
Width = 2 cm
Area = length x width = 2 cm x 2 cm = 4 cm²
Total area = 18 cm² + 6 cm² + 4 cm² = 28 cm²
Therefore, the total area of the piece of jewelry is 28 cm².
1. The area of the rectangle on the left:
Length = 9 cm
Width = 2 cm
Area = length x width = 9 cm x 2 cm = 18 cm²
2. The area of the rectangle in the middle:
Length = 3 cm
Width = 2 cm
Area = length x width = 3 cm x 2 cm = 6 cm²
3. The area of the rectangle on the right:
Length = 2 cm
Width = 2 cm
Area = length x width = 2 cm x 2 cm = 4 cm²
Total area = 18 cm² + 6 cm² + 4 cm² = 28 cm²
Therefore, the total area of the piece of jewelry is 28 cm².