Question

Convert the angle into radian
65°30'

Answer 1

Answer:

1.144 radian.

Step-by-step explanation:

65°30'=65°(35/60)°

=65+0.583

=65.58°

but one degree=3.14/180

so

65°35'= 65.58(3.14/180)

65°35'=1.144 radian

Answer 2

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The conversion is 65°30'=1.143 radian

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Expression 65°30'

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convert angles into radian ?

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First we convert the expression into complete degree,

65°30'=65+30/60

65°30'=65+0.5

65°30'=65.5°

Now, Convert degree into radian by multiplying π/180

65.5°=65.5*π/180 radian

65.5°=1.143 radian

Therefore, The conversion is

65°30'=1.143 radian