Jawaban:
GSPL = 15 cm
Penjelasan dengan langkah-langkah:
diketahui :
r1= 3 cm
r2= 11 cm
s = 17 cm
ditanya : GSPL ?
jawab :
[tex]gspl = \sqrt{ {s}^{2} - (r2 - r1 {)}^{2} } \\ = \sqrt{ {17}^{2} - 8 {}^{2} } \\ = \sqrt{289 - 64} \\ = \sqrt{225} \\ = 15[/tex]
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Jawaban:
GSPL = 15 cm
Penjelasan dengan langkah-langkah:
diketahui :
r1= 3 cm
r2= 11 cm
s = 17 cm
ditanya : GSPL ?
jawab :
[tex]gspl = \sqrt{ {s}^{2} - (r2 - r1 {)}^{2} } \\ = \sqrt{ {17}^{2} - 8 {}^{2} } \\ = \sqrt{289 - 64} \\ = \sqrt{225} \\ = 15[/tex]