Maharashtra State BoardHSC Science (Electronics) 11th
Advertisement Remove all ads

Convert the following angles into radian: 75°30′ - Mathematics and Statistics

Advertisement Remove all ads
Advertisement Remove all ads
Sum

Convert the following angles into radian:

75°30′

Advertisement Remove all ads

Solution

We know that, 180° = πc

∴ 1° = `(pi/180)^"c"`

75°30′ = 75° + 30'

= `75^circ + (30/60)^circ      ...[1"'" = (1/60)^circ]`

= `75^circ + (1/2)^circ`

= `(75 + 1/2)^circ`

= `(151/2)^circ`

= `(151/2 xx pi/180)^"c"`

= `((151pi)/360)^"c"`

Concept: Measures of Angles
  Is there an error in this question or solution?
Advertisement Remove all ads

APPEARS IN

Balbharati Mathematics and Statistics 1 (Arts and Science) 11th Standard Maharashtra State Board
Chapter 1 Angle and its Measurement
Exercise 1.1 | Q 2. (v) | Page 8
Advertisement Remove all ads
Share
Notifications

View all notifications


      Forgot password?
View in app×