Question

Please find the values of x,y and theta????
IT'S URGENT PLEASE ​

Answer 1

Answer:

answer for the given problem is given

Answer 2

Answer:

1.x=27°

2.x=41°

3.y=17°

4.x=5°

5.x=73°

6.x=40°

7.Ф=32°

8.Ф=21°

9.Ф=45°

Step-by-step explanation:

The formula that would be used here are:

sin(90-Ф) = cosФ

tan(90-Ф) = cotФ

cosec(90-Ф) = secФ

cos(90-Ф) = sinФ

cot(90-Ф) = tanФ

sec(90-Ф) = cosecФ

So, accordingly your answers are-

1. sin63° = cos(90 - 63°) = cos27° ; x=27°

2. cos49°= sin(90 - 49°) =sin41° ; x=41°

3. tan73° = cot(90 - 73°) =cot17° ; y=17°

4. cot85° = tan(90 - 85°) =tan5° ; x=5°

5. sec17° = cosec(90 - 17°) =cosec73° ; x=73°

6. cosec50° = sec(90 - 50°) =sec40° ; x=40°

7. tan58° = cot(90 - 58°) =cot32° ; Ф=32°

8. sec69° = cosec(90 - 69°) =cosec21° ; Ф=21°

9. cos45° = sin(90 - 45°) = sin45° ; Ф=45°

Hope, you got it :-))

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