HSC Arts (English Medium) इयत्ता ११ वी - Maharashtra State Board Question Bank Solutions

Convert the following angles into radian:

65°30′

Convert the following angles into radian:

75°30′

Convert the following angles into radian:

40° 48′

Convert the following angles in degree.

`(7pi^"c")/12`

Convert the following angles in degree:

`(-5pi^"c")/3`

Convert the following angles in degree:

5^c 

Convert the following angles in degree:

`(11pi^"c")/18`

Convert the following angles in degree:

`((-1)/4)^"c"`

Express the following angle in degree, minute and second:

(183.7)°

Express the following angle in degree, minute and second:

(245.33)°

Express the following angle in degree, minute and second:

`(1/5)^"c"`

In ∆ABC, if m∠A = `(7pi^"c")/36`, m∠B = 120°, find m∠C in degree and radian.

Two angles of a triangle are `(5pi^"c")/9` and `(5pi^"c")/18`. Find the degree and radian measures of third angle.

In a right angled triangle, the acute angles are in the ratio 4:5. Find the angles of the triangle in degrees and radians.

The sum of two angles is 5π^c and their difference is 60°. Find their measures in degrees.

The measures of the angles of a triangle are in the ratio 3:7:8. Find their measures in degrees and radians.

The measures of the angles of a triangle are in A.P. and the greatest is 5 times the smallest (least). Find the angles in degrees and radian.

In a cyclic quadrilateral two adjacent angles are 40° and `pi^"c"/3`. Find the angles of the quadrilateral in degrees.

One angle of a quadrilateral has measure `(2pi^"c")/5` and the measures of other three angles are in the ratio 2 : 3 : 4. Find their measures in degree and radian.

Find the degree and radian measure of exterior and interior angle of a regular pentagon.