Tolong bantu saia:)))

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Tolong bantu saia:)))​

Jawaban:

b. 13

c. 15

d. 7

Penjelasan dengan langkah-langkah:

b.

x =  \sqrt{ {12}^{2}  -  {5}^{2} }  \\  \sqrt{144 + 25}  \\  \sqrt{169}  = 13

c.

x =  \sqrt{ {12}^{2}  -  {8}^{2} }  \\  \sqrt{289 - 64}  \\  \sqrt{225}  = 15

d.

x =  \sqrt{ {25}^{2}  -  {24}^{2} }  \\  \sqrt{625 - 576}  \\  \sqrt{49}  = 7

semoga membantu! jadikan jawaban tercerdas ya


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