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@Apu
Note for OP
+solved @user
to close the thread when your doubt is solved. Mention the user who helped you solve the doubt. This will be added to their stats.You could apply cosine rule
In triangle ABZ, AZ^2 = AB^2 + BZ^2 - 2 (AB)(BZ) cos angle C
In triangle ACZ, AZ^2 = AC^2 + CZ^2 - 2(AC)(CZ) cos angle B
From triangle ABC, we figure out cos C and cos B
and BZ = 2000-CZ
AZ/sin C = ZC/sin (RAQ) and RQ/sin (RAQ) = AR/sin (AQR)
We can find angle PAQ using cosine rule and sin (PAQ) / PQ = sin (AQR)
No right angles anywhere though
That's fine, sine and cosine rules apply for all triangles
@Opt Opt shall we close this one?
It's not solved, but sure
Oh na na if it is not solved then haha keep it open. Look for the solution :D
Oh
Are you stuck anywhere in the method?
The trigonometry isn't working out. I can tell there's a couple constructions required, but I'm not able to figure out which.
Tried the basics. Connecting midpoints, drawing medians, all of that
If you can try using a JEE style approach, then you'll find your answer by using some of the formulas from solutions of triangles
which are derived from the sine and cosine rule but make your life easier
If you're going with a purely geometrical approach then I'm not the best person to comment on that, olympiad-style geometry is not my strength
Oh where can I find those?
And I find geometry more comfortable because up till tenth grade, I was an ICSE student, and by Jove does ICSE love their geometry questions
Solution of Triangles – Study Material for IIT JEE | askIITians
Acquire the concepts of solution of triangles including properties of triangles and triangle formulas with the help of study material for IIT-JEE by askIITians.
This is a short compilation
Mind Maps For Solution Of Triangle - Class 11, JEE (Main + Advanced)
Get to learn all the formulae and important points of Class 11th Chapter Solution Of Triangle through these Mind Maps. Download and share with your friends also. Mind Map - 1 Download Mind Map - 2 Download Mind Map - 3 Download
This is more detailed
If you're currently in any kind of JEE coaching class they would cover this chapter, otherwise this might be a good resource to use
I am in a JEE coaching class, but this chapter is nowhere to be seen in either the eleventh or twelfth syllabus.
Similar to what Comrade shared, can go to the search bar and look up stuff in detail
https://byjus.com/jee/important-solutions-of-triangle-formulas-for-jee/
BYJUS
Important Solutions of Triangle Formulas for JEE Maths - Revision N...
Important Solutions of Triangle FormulaS for JEE Maths - Revise the main Solutions of Triangle formulas and improve your performance in JEE Main and Advanced exam.
Oh it is not in the jee main syllabus looks like. there in advanced though looks like
Given that nest 2024 is based on rationalised syllabus, shayad ye nahi hoga relevant ab
sot not in syllabus but you need to study it as it could be applied in other topics whatsoever
Adv mein toh hona chahiye shayad
@Opt is this alright? were you able to solve the q?
Nope. But I'll end the thread.
+solved @Comrade Rock Astley @iTeachChem @!Nimay¡
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