lana6795 lana6795

21-01-2021
Mathematics

contestada

Please help please please help me please

Please help please please help me please class=

Respuesta :

kritika3375 kritika3375

21-01-2021

Answer:

12.68

Step-by-step explanation:

With reference angle 45°

perpendicular (p) = 9

hypotenuse (h) = c

Now

sin 45 ° = p/ h

0.71 = 9 / c

c = 9 / 0.71

c = 12.68

Hope it will help :)

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