Use the net to compute the surface area of the three-dimensional figure.
1 answer:
Answer:
382
Step-by-step explanation:
surface area of a cube can be solved by finding the area of each side then adding everything together.
8*9= 72
8*7= 56
7*9= 63
Because in this prism, the sides are just doubled, you can just multiply each solution above by 2.
72*2= 144
56*2= 112
63*2= 126
Add all the solutions together after doubling them
144+112+126= 382
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Use photo math!! it always gives me all the answers
I believe your answer would be 240
but im not 100% sure
because a triangle equals up to 360 so 120-360= 240
Answer:
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Answer:
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Step-by-step explanation:
keeping in mind that a cube is has all equal sides around, Check the picture below.