jimmmmyliem jimmmmyliem
  • 01-05-2018
  • Mathematics
contestada

what answer for question 8

what answer for question 8 class=

Respuesta :

AKumar
AKumar AKumar
  • 05-12-2019

Answer:

a) 4

Step-by-step explanation:

Since e, d, and f are midpoints all 4 of the smaller triangles are equal so ad = 5 and ae = 3. pythagorean theorem it up and 5^2 - 3^2 = ed^2

= 25 - 9 = 16

= sqrt 16 = 4

sqrt means square root

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