Question

PLZ GIVE ME QUESTIONS OF TRIGONOMETRY I WILL MARK YOU AS BRAINLIEST



hi adeela thank you for asking I am safe and I hope you are also safe
so in my school we have done
1 real no.
2 polynomials
3 quadratic equations
4 AP
5 coordinate geometry
6 introduction to trigonometry
7 applications of trigonometry
8 statistics
9 probablity


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Answer 1

Answer:

Question 1

Consider right triangle ABC, right angled at B. If AC = 17 units and BC = 8 units determine all the trigonometric ratios of angle C.

Question 2

Given sin A =1237, find cos A and tan A.

Question 3

If C and Z are acute angles and that cos C = cos Z prove that ∠C = ∠Z

Question 4

In ΔABC right angled at B, sin C = 513. Find :

(i) sin A

(ii) cos A

(iii) cos C

Question 5

In triangle ABC, right angled at B if sin A = 12, find the value of

1. sin C cos A – cos C sin A

2. cos A cos C + sin A sin C

Question 6

In triangle PQR, right angled at Q if PR = 41 units and PQ – QR = 31 find sec2R – tan2R.

Question 7

In triangle ABC right angled at B, AB = 12cm and ∠CAB = 60°. Determine the lengths of the other two sides.

Question 8

In a triangle ABC right angled at B, AB = 5 cm and AC = 10 cm. Determine ∠ BAC and ∠ BCA.

Question 9

sin (A + B) = 1 and sin (A – B) =12 ; 0° < A + B ≤ 90°; ∠A > ∠B. Find ∠A and ∠B.

Answer 2

ooh they r too fast isn't it ....

when did ur online class actually start daleesha. ...

but in my school they HV nly completed :

linear equations

polynomial ...

and jst started quadratic equations.....

and trigonometry WS thought from other session (out of my school)(by balaji sampath )ahaguru academy

yz....even I'm safe ....