10th Class Maths MCQ with Answers Chapter 7

An arc which is shorter than the half of the circumference is called:

segment

semi arc

minor arc

major arc

A straight line which cuts the circumference of a circle in two distinct points is called:

secant

chord

sector

tangent

Cot? = __________

1/cos?

Sin?/cos?

1/sin?

Cos?/Sin?

A circle of radius ‘r’ has a circumference of:

1/2?r

2?r2

?r2

2?r

Sec (-60^o)=…………………

-Sec 60^o

Cot 60^o

Cos60^o

Sec 60^o

1+tan²? =……………..

Co Sec²?

Cos²?

Sec²?

Sin²?

tan 60^o = ……………

?3/2

1/?3

1/2

?3

20^o= …………………………

1200^o

360^o

3600^o

630^o

1 minute = __________ degree

1/60

3600

60

1/3600

The system of measurement in which the angle is measured in radian is called.

Circular system

Sexagesimal system

MSK sytem

CGS system