To find the total area of the piece of jewelry, we need to calculate the area of each individual shape and then add them together.
Rectangle:
Length = 6 cm
Width = 3 cm
Area = Length x Width = 6 cm x 3 cm = 18 square cm
Triangle:
Base = 6 cm
Height = 3 cm
Area = (1/2) x Base x Height = (1/2) x 6 cm x 3 cm = 9 square cm
Circle:
Radius = 3 cm
Area = π x Radius^2 = π x (3 cm)^2 = 9π square cm
Adding all three areas together:
18 square cm (rectangle) + 9 square cm (triangle) + 9π square cm (circle) = 27 + 9π square cm
Approximating π to 3.14:
27 + 9(3.14) = 27 + 28.26 = 55.26 square cm
Therefore, the total area of the piece of jewelry is approximately 55.26 square centimeters.
Since this is not one of the options provided, it seems there may have been an oversight in the given choices.
Hector designs the piece of jewelry shown below. All lengths are marked in centimeters. What is the total area of the piece of jewelry? (1 point) Responses 30 square centimeters 27 square centimeters 39 square centimeters 33 square centimeters
3 answers
what is the completely right answer
The completely correct answer is 33 square centimeters.