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1. Given the triangle below, which of the following is a correct statement?
\[\cot **
**##### 1 Attachment

Do you still remember your inverse trigonometric ratios?

Yes.
csc= hypotenuse/opposite
sec=hypotenuse/adjacent
cot=adjacent/opposite

okay cool :)
So from there, it is just trial and error as you see which of A,B,C or D is correct ^^

There are gotten, by interpreting the diagram :)
Here I'll explain how to get the correct one !

I think it's the last option

Yeah it is the last one !

yeah, simplification is the way to go ^^

I have 4 more so let me post the next one.
2. Use △DEF, shown below, to answer the question that follows:
What is the value of X rounded to the nearest hundredth? Type the numeric answer only.

Ah no problem !

No not off the top of my head

Ah okay, I'll help out !
Sine Rule for non-right angle triangles is
SinA = SinB
a b

In this particular question, we are working with the formula
SinA = SinB
a b

I think I got it, one sec.

Alright cool ~

41.51?

Yes !
that is correct

Yay!!
3. In △PQR, find the measure of ∡P.
A. 30.4 degrees
B. 35.9 degrees
C. 54.1 degrees
D. 59.6 degrees

Which of the standard trig ratios do you think it is ?

Do I use the tangent function ?

Right again mate ^^

Okay I got 30.4

Correct !

4. Find the value of the csc 40° using your calculator.
This one is pretty easy lol
I got 1.556

yeap, way ahead of me haha, i just checked and your correct :)

5. In △JKL, solve for x.
A. 74.89
B. 30.29
C. 38.16
D. 66.73

Yeah I do sometimes!

Oh wow I didn't even realize that!

Anyways, back on track :)
I've got a solution for our next question ^^

Yeah haha, its a hidden trick that I picked up a while back ~

Do I use the cosine function?

yeah that's correct !

I got 38.16

Yes that correct !

Thank you so much, you were so helpful!

Glad to be of such help, anytime !