Question

Convert Radian into Degree

a) 9 pi / 4

b) 23 pi/ 20

c) 50 pi /12

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Answer 1

Answer:

1= 9×180/4= 9× 45=405*

2= 23×180/20= 23×9=207*

3= 50×180/12= 50×15=750*

Answer 2

Answer:

9pi/4×180/pi=405degree

Explanation:

we use the formula

180/pi×radian measure