brynleebutler2p4tx8d brynleebutler2p4tx8d
  • 27-02-2018
  • Mathematics
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What is the length of the diagonal of a 10cm by 15com rectangle

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Janay1012
Janay1012 Janay1012
  • 27-02-2018

a2 + b2 = c2


102 + 152 = c2


100 + 225 = c2


√325 = c


5√13 = c


The diagonal measures 5√13 cm.

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