The correct answer is option B which is
,
,
,
,
and
.
<h3>What is trigonometry?</h3>
Trigonometry is the branch of mathematics which set up a relationship between the sides and angle of the right-angle triangles.
From the figure we can see that two sides are Ab = 15 cm and BC = 12 cm third side will be calculated by pythagorean theorem.
AC² = AB² - BC²
AC² = 15² - 12²
AC² = 81
AC = √81
AC = 9 cm
Now all the trigonometry identities are:-
,
,
,
,
.
Therefore correct answer is option B which is
,
,
,
,
and
.
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Answer:
Can see it in the pic,
Step-by-step explanation:
Can see it in the pic, we can apply the Inner Product .
Sin x = 3 / 8
sin x = 0,4
x = sin ^ -1 (0,4) = 24°
and now i gtg sorry :(
Answer:what ever x equals times 3
Step-by-step explanation: