10th Class Maths MCQ with Answers
Sec? Cot? = _______
Sin?
1/ Sin?
Sin? / Cos?
1/Cos?
1o=…………………….
? radian
?/180 radian
180/? radian
180? radian
3?/2 radians =……………….
180o
360o
90o
270o
If ‘t’ is the radius of a circle, then its circumferienc is.
?/2r
4?r
?r
2?r
In which quadrate all trigonometric ration are positive?
III
I
IV
II
Cos 30o =…………………
2
2/?3
?3/2
1/2
Sin2? + Cos2? = ______________________________:
Cos?
2
Sin?
1
? radians = …………
360o
180o
90o
0o
Sec 30o = …………………
1/2
2
2/?3
?3/2
Cot 60o=________________
2
1/?3
1/2
?3
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