Aperson is standing exactly 36 ft from a telephone pole. there is a 30° angle of elevation from the ground to the top of the pole. what is the height of the pole?

Answer

Find out the  what is the height of the pole .

To proof

As given

A person is standing exactly 36 ft from a telephone pole.

There is a 30° angle of elevation from the ground to the top of the pole.

By using the trignometric identity

Here Base = 36 ft

put the value in  trignometric identity

Put in the above

The height of the pole is 20 .79 ft (approx) .

Hence proved

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15%

step-by-step explanation:

use the table and count the number of guesses that has two correct answers.

the following are two correct answers

10010, 01100, 11000

a total of 3 numbers having 2 correct guesses out of 20 questions.

probability of getting 2 correct guesses = the number of questions getting 2 correct answers / total number of questions.

= 3/20

to convert it into percent multiply by 100, we get

= 3/20 * 100

= 15%

the answer is 15%

you.