Materi : Teorama Phytagoras
x = √[ 12² + 15² ] = √369 = 3√41
a = √[ 10,4² - 9,6² ] = √16 = 4
x = √[ 13² - 5² ] = √144 = 12
x = √[ 8² - 6² ] = √28 = 2√7
a = √[ 10,6² - 5,6² ] = √81 = 9
c = √[ 7,2² + 9,6² ] = √144 = 12
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[tex] \boxed{ \colorbox{navy}{ \sf{ \color{lightblue}{ Answer\:by\: BLUEBRAXGEOMETRY}}}} [/tex]
a) x² = 15² + 12²
x² = 225 + 144
x² = 369
x = √369
x = √9.√41
x = 3√41 atau 19,2
b )x² = 13² - 5²
x² = 169 - 25
x² = 144
x = √144
x = 12
c) a² = 10,6² - 5,6²
a² = 112,36 - 31,36
a² = 81
a = √81
a = 9 inci
d) a² = 10,4² - 9,6²
a² = 108,16 - 92,16
a² = 16
a = √16
a = 4 m
e) x² = 8² - 6²
x² = 64 - 36
x² = 28
x = √28
x = √4.√7
x = 2√7 atau 5,29
f) c² = 9,6² + 7,2²
c² = 92,16 + 51,84
c² = 144
c = √144
c = 12 kaki
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Verified answer
Materi : Teorama Phytagoras
x = √[ 12² + 15² ] = √369 = 3√41
a = √[ 10,4² - 9,6² ] = √16 = 4
x = √[ 13² - 5² ] = √144 = 12
x = √[ 8² - 6² ] = √28 = 2√7
a = √[ 10,6² - 5,6² ] = √81 = 9
c = √[ 7,2² + 9,6² ] = √144 = 12
Semoga bisa membantu
[tex] \boxed{ \colorbox{navy}{ \sf{ \color{lightblue}{ Answer\:by\: BLUEBRAXGEOMETRY}}}} [/tex]
https://brainly.co.id/tugas/53388825?utm_source=android&utm_medium=share&utm_campaign=question
a) x² = 15² + 12²
x² = 225 + 144
x² = 369
x = √369
x = √9.√41
x = 3√41 atau 19,2
b )x² = 13² - 5²
x² = 169 - 25
x² = 144
x = √144
x = 12
c) a² = 10,6² - 5,6²
a² = 112,36 - 31,36
a² = 81
a = √81
a = 9 inci
d) a² = 10,4² - 9,6²
a² = 108,16 - 92,16
a² = 16
a = √16
a = 4 m
e) x² = 8² - 6²
x² = 64 - 36
x² = 28
x = √28
x = √4.√7
x = 2√7 atau 5,29
f) c² = 9,6² + 7,2²
c² = 92,16 + 51,84
c² = 144
c = √144
c = 12 kaki
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