What does surface area measure?(1 point)
Responses
the outside of a three-dimensional shape
the outside of a three-dimensional shape
the inside of a three-dimensional shape
the inside of a three-dimensional shape
capacity
capacity
volume
volume
9 answers
the outside of a three-dimensional shape
How many two-dimensional shapes make up a rectangular prism? (1 point)
Responses
three
three
four
four
six
six
eight
Responses
three
three
four
four
six
six
eight
six
Use the image to answer the question.
An illustration shows a rectangular prism with length 12 inches, width 5 inches, and height 3 inches. The top, front, and right faces are visible. The edges that are not visible are represented by dashed lines.
Solve for the surface area of the rectangular prism.
(1 point)
Responses
111 square inches
111 square inches
270 square inches
270 square inches
222 square inches
222 square inches
180 square inches
180 square inches
An illustration shows a rectangular prism with length 12 inches, width 5 inches, and height 3 inches. The top, front, and right faces are visible. The edges that are not visible are represented by dashed lines.
Solve for the surface area of the rectangular prism.
(1 point)
Responses
111 square inches
111 square inches
270 square inches
270 square inches
222 square inches
222 square inches
180 square inches
180 square inches
To find the surface area of a rectangular prism, you need to calculate the area of each of the six faces and then add them together.
The rectangular prism has dimensions:
Length = 12 inches
Width = 5 inches
Height = 3 inches
The formula for the surface area of a rectangular prism is:
Surface Area = 2lw + 2lh + 2wh
Calculating the surface area:
Surface Area = 2(12*5) + 2(12*3) + 2(5*3)
Surface Area = 2(60) + 2(36) + 2(15)
Surface Area = 120 + 72 + 30
Surface Area = 222 square inches
Therefore, the surface area of the rectangular prism is 222 square inches.
The rectangular prism has dimensions:
Length = 12 inches
Width = 5 inches
Height = 3 inches
The formula for the surface area of a rectangular prism is:
Surface Area = 2lw + 2lh + 2wh
Calculating the surface area:
Surface Area = 2(12*5) + 2(12*3) + 2(5*3)
Surface Area = 2(60) + 2(36) + 2(15)
Surface Area = 120 + 72 + 30
Surface Area = 222 square inches
Therefore, the surface area of the rectangular prism is 222 square inches.
Use the image to answer the question.
An illustration shows a cube with side 1.5 meters. The top, front, and right faces are visible. The edges that are not visible are represented by dashed lines.
What is the surface area of the cube?
(1 point)
Responses
27 square meters
27 square meters
13.5 square meters
13.5 square meters
4.5 square meters
4.5 square meters
18 square meters
An illustration shows a cube with side 1.5 meters. The top, front, and right faces are visible. The edges that are not visible are represented by dashed lines.
What is the surface area of the cube?
(1 point)
Responses
27 square meters
27 square meters
13.5 square meters
13.5 square meters
4.5 square meters
4.5 square meters
18 square meters
To find the surface area of a cube, you need to calculate the area of each face and then add them together. Each face of a cube is a square.
Given that the side of the cube is 1.5 meters, the formula to find the surface area is:
Surface Area = 6s^2
Where s is the side length of the cube.
Calculating the surface area for the cube with a side length of 1.5 meters:
Surface Area = 6 * (1.5)^2
Surface Area = 6 * 2.25
Surface Area = 13.5 square meters
Therefore, the surface area of the cube is 13.5 square meters.
Given that the side of the cube is 1.5 meters, the formula to find the surface area is:
Surface Area = 6s^2
Where s is the side length of the cube.
Calculating the surface area for the cube with a side length of 1.5 meters:
Surface Area = 6 * (1.5)^2
Surface Area = 6 * 2.25
Surface Area = 13.5 square meters
Therefore, the surface area of the cube is 13.5 square meters.
What is the surface area of a cube with a side length of 8 inches?(1 point)
Responses
384 square inches
384 square inches
128 square inches
128 square inches
64 square inches
64 square inches
96 square inches
Responses
384 square inches
384 square inches
128 square inches
128 square inches
64 square inches
64 square inches
96 square inches
To find the surface area of a cube, you need to calculate the area of each face and then add them together. Each face of a cube is a square.
Given that the side length of the cube is 8 inches, the formula to find the surface area is:
Surface Area = 6s^2
Where s is the side length of the cube.
Calculating the surface area for the cube with a side length of 8 inches:
Surface Area = 6 * (8)^2
Surface Area = 6 * 64
Surface Area = 384 square inches
Therefore, the surface area of the cube with a side length of 8 inches is 384 square inches.
Given that the side length of the cube is 8 inches, the formula to find the surface area is:
Surface Area = 6s^2
Where s is the side length of the cube.
Calculating the surface area for the cube with a side length of 8 inches:
Surface Area = 6 * (8)^2
Surface Area = 6 * 64
Surface Area = 384 square inches
Therefore, the surface area of the cube with a side length of 8 inches is 384 square inches.
1 answer