I assume you meant "surface area" :)
Looking at the net, it looks like if you folded it back together it would form to become a triangular prism.
To calculate the surface area of a triangular prism, you would use the formula: A = bh + 2ls + lb, where b is the base of the triangular faces, h is the height of the prism, l is the length of the prism, and s is the side length of the prism.
I attached a picture to help you see what these labels are.
Looking at the diagram you've provided, we can assume that b = 7 cm, h = 4 cm, l = 8 cm, and s = 5 cm. Substitute these into the formula.
A = bh + 2ls + lb ==> A = (7)(4) + 2(8)(5) + (8)(7)
Multiply from left to right.
28 + 80 + 56
Add.
164
The surface area of this triangular prism is A) 164 cm^2.
Answer:
1/4 or decimal : 0.25.
Step-by-step explanation:
I'm pretty sure this is right
Howdy! My name is Christian and I’ll try and help you with this question!
Date: 9/29/20 Time: 9:08 am CST
Answer:
D.
{ (1, 3), (2, 3), (3, 3), (4, 3) }
Explanation:
This is because for each x value, the number on the left of the set, there is no other x values of the same number, ( 1, 2, 3, 4)
Hope this helps you with your question!
<em>Sincerely,
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<em>Christian
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