Anthony73737
Anthony73737 Anthony73737
  • 26-01-2021
  • Mathematics
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Find the lenght of the unknown side. Round it to the nearest tenth
A.9.4 m
B.88 m
C.15.8 m
D.4 m

Find the lenght of the unknown side Round it to the nearest tenth A94 m B88 m C158 m D4 m class=

Respuesta :

Naatreyy23 Naatreyy23
  • 26-01-2021
The answer is 9.4. Use pythagorean theorem. C^2 is 13 and B^2 is 9, so 13^2 - 9^2 = 88. the. to get 88 back to A^2 , find the square root.
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