Jawaban:
Suatu segitiga dikatakan segitiga siku-siku jika panjang ketiga sisinya berturut-turut adalah ...
3 cm, 5 cm, 6 cm
[tex] \sf {c}^{2} = {a}^{2} + {b}^{2} \\ \sf {6}^{2} = {3}^{2} + {5}^{2} \\ \sf {6}^{2} = 9 + 25 \: \\ \sf 36 \: \bf ≠ \sf 34 \: \: \: \: \: \: \: \: \: [/tex]
7 cm, 8 cm, 12 cm
[tex] \sf {c}^{2} = {a}^{2} + {b}^{2} \\ \sf {12}^{2} = {7}^{2} + {8}^{2} \: \: \\ \sf {12}^{2} = 49 + 81 \: \\ \sf 144 ≠130 \: \: \: \: \: \: \: \: \: [/tex]
5 cm, 12 cm, 15 cm
[tex] \sf {c}^{2} = {a}^{2} + {b}^{2} \: \\ \sf {15}^{2} = {5}^{2} + {12}^{2} \: \\ \sf {15}^{2} = 25 + 144 \\ \sf 225≠169 \: \: \: \: \: \: \: \: \: \: [/tex]
8 cm, 15 cm, 17 cm
[tex] \sf {c}^{2} = {a}^{2} + {b}^{2} \: \\ \sf {17}^{2} = {8}^{2} + {15}^{2} \: \\ \sf {17}^{2} = 64 + 225 \\ \sf 289 \red{ = }289 \: \: \: \: \: \: \: \: \: \: [/tex]
Maka jawabannya adalah d.
'조슈아' (Svt)
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Verified answer
Jawaban:
Suatu segitiga dikatakan segitiga siku-siku jika panjang ketiga sisinya berturut-turut adalah ...
3 cm, 5 cm, 6 cm
[tex] \sf {c}^{2} = {a}^{2} + {b}^{2} \\ \sf {6}^{2} = {3}^{2} + {5}^{2} \\ \sf {6}^{2} = 9 + 25 \: \\ \sf 36 \: \bf ≠ \sf 34 \: \: \: \: \: \: \: \: \: [/tex]
7 cm, 8 cm, 12 cm
[tex] \sf {c}^{2} = {a}^{2} + {b}^{2} \\ \sf {12}^{2} = {7}^{2} + {8}^{2} \: \: \\ \sf {12}^{2} = 49 + 81 \: \\ \sf 144 ≠130 \: \: \: \: \: \: \: \: \: [/tex]
5 cm, 12 cm, 15 cm
[tex] \sf {c}^{2} = {a}^{2} + {b}^{2} \: \\ \sf {15}^{2} = {5}^{2} + {12}^{2} \: \\ \sf {15}^{2} = 25 + 144 \\ \sf 225≠169 \: \: \: \: \: \: \: \: \: \: [/tex]
8 cm, 15 cm, 17 cm
[tex] \sf {c}^{2} = {a}^{2} + {b}^{2} \: \\ \sf {17}^{2} = {8}^{2} + {15}^{2} \: \\ \sf {17}^{2} = 64 + 225 \\ \sf 289 \red{ = }289 \: \: \: \: \: \: \: \: \: \: [/tex]
Maka jawabannya adalah d.
'조슈아' (Svt)