TRIGONOMETRY

The reciprocal of sin A is cos A

• TRUE

• FALSE

The value of Cos 90 degree is 0

• TRUE

• FALSE

The trigonometric ratio can be applied in any triangle

• TRUE

• FALSE

sin (90 -A) = cos A

• TRUE

• FALSE

tan A = sin A / cos A

• TRUE

• FALSE

In triangle ABC, BC = 5 cm, AB =13 cm ,then tan B is 

• 5/12
• 12/5
• 5/13
• 12/13

In a right angled ΔABC, right angled at B, if ∠A = ∠C = 45°, then find
tan A + cot A

• 2
• 1
• 0
• None of the above

If sin θ = cos θ, then θ is equal to ____

• 30°
• 45°
• 60°
• 90°

• a)
• b)
• c)
• d)