ainsleemm02
ainsleemm02
27-11-2017
Mathematics
contestada
What is the length of AB?
√53
5
2√10
2√6
Respuesta :
carlafossil320
carlafossil320
27-11-2017
[tex] \sqrt{ {4}^{2} + {6}^{2} } = 2 \sqrt{13} [/tex]
[tex] \sqrt{ {(2 \sqrt{13} )}^{2} + {1}^{2} } = \sqrt{53} [/tex]
The answer is
[tex] \sqrt{53} [/tex]
using pythagoras' theorem
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