Jawaban:
ᴊᴀᴡᴀʙᴀɴ ᴅᴀɴ ᴘᴇɴʏᴇʟᴇꜱᴀɪᴀɴ₊˚ˑ༄ؘ
_____________________
diketahui :
ditanya :
luas selimut kerucut?
tentukan garis pelukis nya dahulu
s = √r² + t²
s = √6² + 8²
s = √36 + 64
s = √100
s = 10 cm
maka :
ls = πrs
ls = 3,14 . 6 . 10 cm
ls = 188,4 cm²
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Jawaban:
ᴊᴀᴡᴀʙᴀɴ ᴅᴀɴ ᴘᴇɴʏᴇʟᴇꜱᴀɪᴀɴ₊˚ˑ༄ؘ
luas selimut kerucut
_____________________
diketahui :
ditanya :
luas selimut kerucut?
_____________________
tentukan garis pelukis nya dahulu
s = √r² + t²
s = √6² + 8²
s = √36 + 64
s = √100
s = 10 cm
_____________________
maka :
ls = πrs
ls = 3,14 . 6 . 10 cm
ls = 188,4 cm²