princesserin214 princesserin214
  • 20-09-2022
  • Mathematics
contestada

A rectangular book measures 12 x 15. What is the length of
its diagonal?
Round the answer to the nearest tenth.

Respuesta :

Аноним Аноним
  • 20-09-2022
Use Pythagoras

a² + b² = c²
12² + 15² = c²
144 + 225 = 369

Square root of 369 = 19.2
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