Nyatakan ukuran sudut berikut dalam radian. e. 150∘

Pertanyaan

Nyatakan ukuran sudut berikut dalam radian.

e. $\style{font-size:14px}{150^\circ}$

Y. Endah

Master Teacher

Mahasiswa/Alumni Institut Teknologi Bandung

Jawaban terverifikasi

Jawaban

begin mathsize 14px style table attributes columnalign right center left columnspacing 0px end attributes row blank blank 150 end table table attributes columnalign right center left columnspacing 0px end attributes row blank blank degree end table end style

jika dinyatakan dalam radian berbentuk $begin mathsize 14px style table attributes columnalign right center left columnspacing 0px end attributes row blank blank cell fraction numerator 5 straight pi over denominator 6 end fraction end cell end table end style$ .

Pembahasan

Ingat

begin mathsize 14px style 1 degree equals straight pi over 180 end style

Jadi,

$begin mathsize 14px style table attributes columnalign right center left columnspacing 0px end attributes row cell 150 times 1 degree end cell equals cell 150 times straight pi over 180 end cell row cell 150 degree end cell equals cell fraction numerator 5 straight pi over denominator 6 end fraction end cell end table end style$

Jadi, begin mathsize 14px style table attributes columnalign right center left columnspacing 0px end attributes row blank blank 150 end table table attributes columnalign right center left columnspacing 0px end attributes row blank blank degree end table end style jika dinyatakan dalam radian berbentuk $begin mathsize 14px style table attributes columnalign right center left columnspacing 0px end attributes row blank blank cell fraction numerator 5 straight pi over denominator 6 end fraction end cell end table end style$ .