Math, asked by hari200539, 1 year ago

In a right angle traingle,angle B=90 degree,If AB=6cm,BC=8cm.Find AC​

Answers

Answered by aami21
4

 {ab}^{2}  +  {bc}^{2}  =  {ac}^{2}  \\  {6}^{2}  +  {8 }^{2}  =  {ac}^{2}  \\ 36 + 64 =  {ac}^{2}  \\ 100 =  {ac}^{2}  \\  \sqrt{100}  = ac \\ ac = 10cm

\boxed{AC=10cm}

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hari200539: Happy holi
aami21: tnx
BrainlyElegantdoll: #___chuperb ❤️
aami21: ty
Answered by liza10987654321
1

Therefore, by applying Pythagoras theorem,we obtain

h {}^{2}  =  {p}^{2}   +  {b}^{2}  \\  \\  =  > ac {}^{2}  = ab {}^{2}  + bc {}^{2}  \\  \\ =  > ac {}^{2}  = (6) {}^{2}  + (8) {}^{2}  \\  \\  =  > ac {}^{2}  = 36 + 64 \\  \\  =  > ac {}^{2}  = 100 \\  \\ =  >  ac =   \sqrt{100}  = 10 \\  \\  =  > ac = 10

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