3 years ago

Answer the question below

1 answer:

4 0

To find surface area, you would find the area of each side of the shape. Since this is a cube, each side is a square. So area=side2, So each side is 9, so 9x9=81 for each face. There are 6 faces to a cube, so 6x81=486 in2 is your answer

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Using the diagram, find sin B. Express your answer as a decimal rounded to the nearest hundredth, such as .86 or 0.86.

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Hi, thank you for posting your question here at Brainly.

This problem could be solved using the Law of Cosines, since we are given with the three sides. The equation goes,

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2 years ago

Help please! I need the area of this given figure. The formula is A=1/2(b1+b2)h

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Answer:

108 ft

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Step-by-step explanation:

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