What is the slant height x of the square pyramid?
1 answer:
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Answer:
The surface area is 78 unit square.
Step-by-step explanation:
Given : The surface area for a rectangular prism with a square base is .
To find : What is the surface area if s=3 and h=5?
Solution :
The surface area for a rectangular prism with a square base is
Substitute, s=3 and h=5
Therefore, The surface area is 78 unit square.
Answer:
Step-by-step explanation:
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Multiply by each term in the parentheses.
+
Now, all you have to do is simplify.