If you know all answers to test please let me know!!!!
use the formula s=2(1w)+2(1h)+2(wh) to find the surface area of a rectangular prism with the following dimensions:
*length = 2 cm
* width = 3 cm
* height = 4 cm
A) s=21 cm2
B) s= 48 cm2
C) s= 52 cm2
D) s=96 cm2
Where is your answer?
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im not cheating. i need help and my answer is D but i dont know how to put that
How did you get D?
She's Longing For An Answer, & So Am I.
To find the surface area of a rectangular prism, you can use the formula s = 2lw + 2lh + 2wh, where l is the length, w is the width, and h is the height of the prism.
In this case, the given dimensions are:
- Length (l) = 2 cm
- Width (w) = 3 cm
- Height (h) = 4 cm
Now, let's substitute the values into the formula and calculate the surface area.
s = 2(1w) + 2(1h) + 2(wh)
= 2(2 cm)(3 cm) + 2(2 cm)(4 cm) + 2(3 cm)(4 cm)
= 12 cm² + 16 cm² + 24 cm²
= 52 cm²
Therefore, the correct answer is C) s = 52 cm².