2 years ago

8 cm Find the area of the figure. Round your answer to the nearest hundredth.

Mathematics

1 answer:

lilavasa [31]2 years ago

8 0

Answer:

128

Step-by-step explanation:

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Answer:

D. 118°

Step-by-step explanation:

x = 118° { being corresponding angles }

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The point is on (0,4)

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Brut [27]

Answer:

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Step-by-step explanation:

Rectangle Area: L * W

$\bf A=(8ft)(6ft)$

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"Rebecca walks 100 feet in a straight line. She then turns 20 degrees to her left and walks another 100 feet, and then turns 20

iragen [17]

Answer:

1,800 ft

Step-by-step explanation:

Rebecca will walk in the pattern of a regular polygon with 'n' sides and internal angles of 160 degrees (180 at a straight line - 20 degrees from each turn).

The equation that describes the internal angle of a regular polygon is:

$A = \frac{(n-2)*180}{n}$

For A = 160 degrees:

$160n=(n-2)*180\\(180-160)n=360\\n=18\ sides$

If each side is 100 ft long, the total distance that Rebecca has walked is:

$d = 18*100\\d=1,800\ ft$

She walked 1,800 ft.

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