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Vilka [71]
3 years ago
9

For a given right triangle side a=76.4 ft and side b=39.3 ft. What is the measure of angle A to the nearest degree?

Mathematics
1 answer:
Neporo4naja [7]3 years ago
4 0

Answer:

27

Step-by-step explanation:It would tan and since we are finding the angle it would  be tan negative. then we just place tan negative 39.3 divided by 76.4 in the calculator. make sure the calculator is set to degree!

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8 0
3 years ago
PQ is rotated 180 degrees clockwise about P. What are the coordinates of P' and Q'?
Salsk061 [2.6K]

The co ordinates of P' is (-7,-2) and Q' is (-16, -8)

<u><em>Explanation</em></u>

PQ is rotated 180 degrees clockwise about P. It means <u>P and P' are the same points</u>.

According to the graph, the coordinates of P is (-7, -2) and  Q is (2, 4)

When PQ is rotated 180 degrees clockwise about P, then <u>P or P' will be the mid-point of Q and Q' </u>

Suppose, the co ordinate of Q' is (x, y)

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Thus.....

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6 0
2 years ago
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0.26 

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