find the surface area of the rectangular prism. inches are:3 ,2 and 4 those are inches for height length and width
A. 60 in. (squared)
B. 84 in. (squared)
C. 26 in. (squared)
D. 52 in. (squared) *****
Please check this for me! thank you
D
D
A
C
looks good
So the answer is...
Fred Myers the answer is d like do u not see the stars
Answers for all the questions? 🗣
Thanks TransGuyZane I got a 100% because of you.
Sadly all I know is the last question is C, hope someone else can find the other answers
ths is stll 100% right in 2023 ty TransGuyZane
To find the surface area of a rectangular prism, you need to calculate the sum of the areas of all six faces.
Given the dimensions: height = 3 inches, length = 2 inches, and width = 4 inches.
First, find the area of the top and bottom faces. The area of a rectangle is found by multiplying its length by its width:
Area of the top and bottom faces = length * width = 2 inches * 4 inches = 8 square inches
Next, calculate the area of the front and back faces:
Area of the front and back faces = height * width = 3 inches * 4 inches = 12 square inches
Finally, find the area of the two side faces:
Area of the two side faces = height * length = 3 inches * 2 inches = 6 square inches (each)
Now, sum up all the areas:
Total surface area = 2 * (Area of top and bottom faces) + 2 * (Area of front and back faces) + 2 * (Area of side faces)
= 2 * 8 square inches + 2 * 12 square inches + 2 * 6 square inches
= 16 square inches + 24 square inches + 12 square inches
= 52 square inches
Therefore, the correct answer is D. 52 in. (squared)