It’s a L but the long line in L is facing right with 13.7 cm on top, 4 cm on the side, 3 cm on the vertices, one 7.5 cm on the top of the rectangle on the L and another 7.5 cm on the side, 6.2 cm on the bottom, and 11.5 on the other rectangle on the L
Solve for the total surface area of the figure.
(1 point)
Responses
365.8 cm2
365.8 cm squared
53.4 cm2
53.4 cm squared
353.8 cm2
353.8 cm squared
377.8 cm2
To find the total surface area of the figure, we need to add up the areas of each individual shape.
The long line part of the figure is a rectangle with dimensions 13.7 cm (top), 4 cm (side), 7.5 cm (top of the rectangle on the L), and 6.2 cm (bottom). The area of this rectangle is: 13.7 cm x 4 cm = 54.8 cm^2
The other rectangle on the L has dimensions 3 cm (vertices), 6.2 cm (bottom), 7.5 cm (side), and 11.5 cm (other rectangle on the L). The area of this rectangle is: 11.5 cm x 3 cm = 34.5 cm^2
Now, we need to add up the areas of both rectangles to get the total surface area of the figure: 54.8 cm^2 + 34.5 cm^2 = 89.3 cm^2
Therefore, the total surface area of the figure is 89.3 cm^2. So, the closest answer is 53.4 cm^2.