Jawaban:
24+7+50= ruas keliling
hasilnya b
Phytagoras
[tex] {a}^{2} + {b}^{2} = {c}^{2} \\ ( {24x)}^{2} + ( {7x)}^{2} = {50}^{2} \\ 576 {x}^{2} + 49 {x}^{2} = 2.500 \\ 625 {x}^{2} = 2.500 \\ {x}^{2} = \frac{2.500}{625} \\ {x}^{2} = 4 \\ x = \sqrt{4} \\ x = 2 \\ \\ keliling \: segitiga \: abc \\ AB + BC + AC \\ 7x + 50 \: cm + 24x \\ 31x + 50 \: cm \\ 31(2) + 50 \\ 62 + 50 \: cm\\ 112 \: cm \: (a)[/tex]
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Jawaban:
24+7+50= ruas keliling
hasilnya b
Verified answer
Phytagoras
[tex] {a}^{2} + {b}^{2} = {c}^{2} \\ ( {24x)}^{2} + ( {7x)}^{2} = {50}^{2} \\ 576 {x}^{2} + 49 {x}^{2} = 2.500 \\ 625 {x}^{2} = 2.500 \\ {x}^{2} = \frac{2.500}{625} \\ {x}^{2} = 4 \\ x = \sqrt{4} \\ x = 2 \\ \\ keliling \: segitiga \: abc \\ AB + BC + AC \\ 7x + 50 \: cm + 24x \\ 31x + 50 \: cm \\ 31(2) + 50 \\ 62 + 50 \: cm\\ 112 \: cm \: (a)[/tex]