Electronics - Alternating Current and Voltage - Discussion
Discussion Forum : Alternating Current and Voltage - True or False (Q.No. 4)
4.
90° equals 1.57 radians.
Discussion:
3 comments Page 1 of 1.
Shadan said:
8 years ago
Degree ------- Radian
360--------------2π
1degree-------2&p;;/360
So 90 degree------2π/360*90= π/2 = 3.14/2=1.575.
360--------------2π
1degree-------2&p;;/360
So 90 degree------2π/360*90= π/2 = 3.14/2=1.575.
Shadan said:
8 years ago
Since 1° = 0.0175 radian.
So, 90° = 1.575 radian.
So, 90° = 1.575 radian.
Abhi said:
1 decade ago
To convert degrees into radians,
Multiply degrees by a factor (pi/180),
90*pi/180 = 1.57
Multiply degrees by a factor (pi/180),
90*pi/180 = 1.57
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