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Anastaziya [24]
2 years ago
6

PLEASE HELP ASAP!!!!!!!!!

Mathematics
2 answers:
monitta2 years ago
8 0

The value of csc θ is  √10/ (-3).

<h3>What is trigonometry?</h3>

Trigonometry is a branch of mathematics that studies relationships between the sides and angles of triangles.

As,

(1,−3) is in quadrant 4 and csc is negative.

Using Pythagoras,

H=√ 1² + (-3)²

H= √10

So, cosec θ= H/P

                  = √10/ (-3)

Learn more about this concept here:

brainly.com/question/17139523

#SPJ1

Tom [10]2 years ago
6 0

The radius of the circle is

\sqrt{ {1}^{2}  +  {( - 3)}^{2} }  =  \sqrt{10}

meaning that

\sin( \theta )  =  \frac{ - 3}{ \sqrt{10} }

Thus,

\csc  \theta =  -  \frac{ \sqrt{10} }{3}

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