fae6145
fae6145 fae6145
  • 18-05-2018
  • Mathematics
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QUESTION 5 The lengths of the legs of a right triangle are 9 cm and 40 cm. What is the length of the hypotenuse? 41 cm 65 cm 49 cm 39 cm

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aosera
aosera aosera
  • 18-05-2018
Using Pythagoras' Theorem

[tex]c {}^{2} = 9^{2} + {40}^{2} [/tex]
[tex]c = \sqrt{81 + 1600 } [/tex]
[tex]c = 41[/tex]

So, the answer is 41 cm.
C refers to the hypotenuse
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pops150
pops150 pops150
  • 18-05-2018
The answer is 41cm so a
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