Question

convert the following angles in to radian .
1. 85°
2. 250°
3. - 132° ​

Answer 1

Answer:

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Step-by-step explanation:

As we know that π = 180°

=> 180° = π

& 1 degrees = pi / 180

pi = 3.14

i) 85° = 85* T/180 =1.48 radian

ii) 250° = 250 * 1/180 = 4.36 radian

iii) -132° = - 132 * π/180 = -2.3 radian