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3 years ago

Find the length of the third side. If necessary, write in simplest radical form. V33 7

Mathematics

1 answer:

julsineya [31]3 years ago

7 0

Answer:

Step-by-step explanation:

pyrhagoras theorem

a^2+b^2=c^2

( $\sqrt{33$ )^2+b^2=7^2

33+b^2=49

b^2=49-33

b= $\sqrt{16$

b=4

therefore the length of the third side is 4

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If csctheta=11/4 & tan Thea< 0 Use the fundamental identities to evaluate cottheta.

JulsSmile [24]

Answer:

$\cot{\theta} = -\frac{\sqrt{105}}{11}$

Step-by-step explanation:

Fundamental identities:

These following trigonometric identities are used to solve this question:

$\sin^{2}{\theta}+\cos^{2}{\theta} = 1$

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With the sine, we find the cosine.

Since the tangent is negative, the cosine is negative. So

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