jawaban:
diketahui:
r = 12 cm
R = 12 cm
jarak = 12 cm
ditanya:
d?
penyelesaian:
(R - r) + d² = AB
(12 - 12) + d² = 12
d² = 12 - 0
d² = 12
[tex]d = \sqrt{12} [/tex]
[tex]d = \sqrt{4} \sqrt{3} [/tex]
[tex]d = 2 \sqrt{3} \: \: \: \: cm[/tex]
Jawaban:
12 cm
Penjelasan dengan langkah-langkah:
panjang garis singgung;
= √p² - (r1 - r2)²
= √12²- (12 - 12)²
= √144 - 0²
= √144
= 12 cm
panjang garis singgungnya = 12 cm
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Verified answer
jawaban:
diketahui:
r = 12 cm
R = 12 cm
jarak = 12 cm
ditanya:
d?
penyelesaian:
(R - r) + d² = AB
(12 - 12) + d² = 12
d² = 12 - 0
d² = 12
[tex]d = \sqrt{12} [/tex]
[tex]d = \sqrt{4} \sqrt{3} [/tex]
[tex]d = 2 \sqrt{3} \: \: \: \: cm[/tex]
Jawaban:
12 cm
Penjelasan dengan langkah-langkah:
panjang garis singgung;
= √p² - (r1 - r2)²
= √12²- (12 - 12)²
= √144 - 0²
= √144
= 12 cm
panjang garis singgungnya = 12 cm