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  • Class 10 Maths Study Material

An Educational platform for Preparation and Practice Class 10. Kidsfront provide unique pattern of learning Maths with free online comprehensive study material in the form of QUESTION & ANSWER for each Chapter of Maths for Class 10. This study material help Class 10, Maths students in learning every aspect of Intoductory Trigonometry. Students can understand Intoductory Trigonometry concept easily and consolidate their learning by doing Online Practice Tests on Maths,Intoductory Trigonometry chapter repeatedly till they excel in Class 10, Intoductory Trigonometry. Free ONLINE PRACTICE TESTS on Class 10, Intoductory Trigonometry comprise of Hundreds of Questions on Intoductory Trigonometry, prepared by the highly professionals team. Every repeat test of Intoductory Trigonometry will have new set of questions and help students to prepare themselves for exams by doing unlimited Online Test exercise on Intoductory Trigonometry. Attempt ONLINE TEST on Class 10,Maths,Intoductory Trigonometry in Academics section after completing this Intoductory Trigonometry Question Answer Exercise.


Unique pattern

  • Topic wise:Intoductory Trigonometry preparation in the form of QUESTION & ANSWER.
  • Evaluate preparation by doing ONLINE TEST of Class 10, Maths,Intoductory Trigonometry.
  • Review performance in PRACTICE TEST and do further learning on weak areas.
  • Attempt repeat ONLINE TESTS of Maths Intoductory Trigonometry till you excel.
  • Evaluate your progress by doing ONLINE MOCK TEST of Class 10, Maths, All TOPICS.


Intoductory Trigonometry
Check whether (sin 30° + tan 45° – cosec 60°) = (1/2+1-2/√3)

a) TRUE
b) FALSE
c) Some extent
d) None of these


✔Answer
Correct Answer Is : TRUE
Solution Is :
Evaluate Cosec(90-A) + Sec (90-A)

a) Cosec A + Cot A
b) SecA + Tan A
c) Cosec A + Sec A
d) Sin A + Cos A


✔Answer
Correct Answer Is : Cosec A + Sec A
Solution Is :
Solve (sin30° + cos30°) and choose the correct option.

a) 10
b) 11
c) 12
d) 13


✔Answer
Correct Answer Is : 12
Solution Is :
Find Sin C if ∆ ABC, right-angled at B, base AB = 4 cm, height BC = 3 cm.

a) 3/4
b) 3/5
c) 4/5
d) None of these


✔Answer
Correct Answer Is : 4/5
Solution Is :
Solve sin2 63° + sin2 27°

a) 0
b) 1
c) 2
d) 3


✔Answer
Correct Answer Is : 2
Solution Is :
If cot θ =7/8, evaluate cot2θ

a) 55/64
b) 42/64
c) 49/64
d) 51/64


✔Answer
Correct Answer Is : 55/64
Solution Is :
Sin (B + C) = sin C + sin B

a) TRUE
b) FALSE
c) Some extent
d) None of these


✔Answer
Correct Answer Is : FALSE
Solution Is :
Solve 9 sec2A - 9 tan2A and choose the correct option

a) 7
b) 8
c) 9
d) 0


✔Answer
Correct Answer Is : 9
Solution Is :
In triangle ABC, right-angled at B, if tan A =1/√3 find the value of sin A

a) 1/5
b) 1/7
c) 1/2
d) 1/3


✔Answer
Correct Answer Is : 1/2
Solution Is :
Evaluate sin 60° cos 30°

a) 1/5
b) 1/4
c) 1/3
d) 1/2


✔Answer
Correct Answer Is : 1/4
Solution Is :
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