What is 2,789 to the nearest ten
1 answer:
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Given:
Right triangle
θ = 60°
To find:
sin 60°
Solution:
The reference image is attached below.
The given triangle is a right triangle.
θ = 60°
Using basic trigonometric ratio formula:
The value of sin 60° = .
In the given figure, the values of adjacent side, opposite side and hypotenuse are not given.
Answer:
Step-by-step explanation:
We have to find the quotient of the division of complex numbers .
Now, we have to get the expression in simplified form.
= {Rationalizing the denominator}
=
=
{Since, i = √(- 1) i.e. square root of negative one, hence, i² = - 1}
=
= (Answer)