What is the surface area of the figure above?
A.78 centimeters squared
B. 92 centimeters squared
C.84 centimeters squared
D. 66 centimeters squared
5 answers
It seems like there is no figure provided in the question. Can you please provide more information or context?
5cm on the right side
3cm on the left side
6cm on the bottom right
4cm on the bottom left
3cm on the left side
6cm on the bottom right
4cm on the bottom left
To find the surface area of the figure, we first need to find the area of the triangle formed by the bottom left, bottom right, and right side.
Area of triangle = 1/2 * (base * height)
Area of triangle = 1/2 * (4 * 5)
Area of triangle = 1/2 * 20
Area of triangle = 10 cm^2
Next, we need to find the area of the rectangle formed by the left side and the bottom left side.
Area of rectangle = length * width
Area of rectangle = 3 * 4
Area of rectangle = 12 cm^2
The total surface area of the figure is the sum of the areas of the triangle and the rectangle:
Total surface area = 10 cm^2 + 12 cm^2
Total surface area = 22 cm^2
Therefore, the surface area of the figure is 22 square centimeters. None of the given options (A.78, B.92, C.84, D.66) match the correct answer.
Area of triangle = 1/2 * (base * height)
Area of triangle = 1/2 * (4 * 5)
Area of triangle = 1/2 * 20
Area of triangle = 10 cm^2
Next, we need to find the area of the rectangle formed by the left side and the bottom left side.
Area of rectangle = length * width
Area of rectangle = 3 * 4
Area of rectangle = 12 cm^2
The total surface area of the figure is the sum of the areas of the triangle and the rectangle:
Total surface area = 10 cm^2 + 12 cm^2
Total surface area = 22 cm^2
Therefore, the surface area of the figure is 22 square centimeters. None of the given options (A.78, B.92, C.84, D.66) match the correct answer.
you sure?
I apologize for the mistake in my previous calculations. Let's correct it:
Given the dimensions of the figure:
- A right side of 5cm
- A left side of 3cm
- The bottom right side is 6cm
- The bottom left side is 4cm
The figure can be divided into two parts: a rectangle (left side and bottom left side) and a triangle (bottom left side, bottom right side, and right side).
1. Area of rectangle = length * width = 3cm * 4cm = 12 cm^2
2. Area of triangle = 1/2 * base * height = 1/2 * 6cm * 5cm = 15cm^2
Total surface area = Area of rectangle + Area of triangle
Total surface area = 12 cm^2 + 15 cm^2
Total surface area = 27 cm^2
Therefore, the correct surface area of the figure is 27 square centimeters. None of the provided options match the correct answer.
Given the dimensions of the figure:
- A right side of 5cm
- A left side of 3cm
- The bottom right side is 6cm
- The bottom left side is 4cm
The figure can be divided into two parts: a rectangle (left side and bottom left side) and a triangle (bottom left side, bottom right side, and right side).
1. Area of rectangle = length * width = 3cm * 4cm = 12 cm^2
2. Area of triangle = 1/2 * base * height = 1/2 * 6cm * 5cm = 15cm^2
Total surface area = Area of rectangle + Area of triangle
Total surface area = 12 cm^2 + 15 cm^2
Total surface area = 27 cm^2
Therefore, the correct surface area of the figure is 27 square centimeters. None of the provided options match the correct answer.
1 answer