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Igoryamba
3 years ago
11

WILL GIVE A BRAINLIEST!! PLEASE HELP!!

Mathematics
2 answers:
sergeinik [125]3 years ago
8 0
The answer is B or the number 2
Alekssandra [29.7K]3 years ago
7 0
The correct answer is B.
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A person can see the top of a building at an angle of 65°. The person is standing 50 ft away from
zhannawk [14.2K]

9514 1404 393

Answer:

  (b)  112.2 ft

Step-by-step explanation:

The relevant trig relation is ...

  Tan = Opposite/Adjacent

For the given geometry, this becomes ...

  tan(65°) = (height above eye level)/(50 ft)

Then we have ...

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Adding the height of eye level will give us the height of the building.

  building height = (eye level height) + (height above eye level)

  building height = (5 ft) + (107.2 ft)

  building height = 112.2 ft

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How though?

Step-by-step explanation:

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A circle has a radius of 4m . find the length s of the arc intercepted by a central angle of 77° . do not round any intermediate
Hoochie [10]
s= \pi r ( \frac{C}{180} )  \ \ \ \ [C= central \  angle, \ r=radius,  \pi =3.14] \\  \\ s=3.14*4* \frac{77}{180}= 3.14* \frac{77}{45} \approx 5.4 \ m&#10;
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Can anyone answer this question?
oee [108]

Answer:

its 75 obviously

Step-by-step explanation:

corresponding angles

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give me the brainiest

180-105=75

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corresponding angles are equal

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3 years ago
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