The surface area of the rectangular prism is 427 mm². The correct option is the second option 427 mm²
<h3>Calculating surface area</h3>
From the question, we are to calculate the surface area of the rectangular prism
Surface area of a rectangular prism can be calculated by using the formula,
Surface area = 2(lw + lh + wh)
Where l is the length
w is the width
and h is the height
In the given diagram,
l = 21.5 mm
w = 4 mm
h = 5 mm
Putting the parameters into the equation, we get
Surface area = 2(21.5×4 + 21.5×5 + 4×5)
Surface area = 2(86 + 107.5 + 20)
Surface area = 2 × 213.5
Surface area = 427 mm²
Hence, the surface area of the rectangular prism is 427 mm². The correct option is the second option 427 mm²
Learn more on Surface area here: brainly.com/question/1310421
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9514 1404 393
Answer:
2 years
Step-by-step explanation:
Use the interest formula with the given information. Solve for t.
I = Prt
30 = 500×0.03×t
30/15 = t = 2 . . . . . . divide by the coefficient of t
The account lasted 2 years.
Answer:
10/12 12/12 i think , im not sure
Step-by-step explanation:
Answer:
They sold 4 more raffle tickets on monday than they did on tuesday.
Step-by-step explanation:
Answer:
Howdy mate! I think we need more context! Are there any other numbers? I.e. M = 3? We can't solve from there.
