makaylah712 makaylah712
  • 17-04-2021
  • Mathematics
contestada

Solve the triangle, round answers to the nearest tenth.

Solve the triangle round answers to the nearest tenth class=

Respuesta :

youngyusuff01 youngyusuff01
  • 17-04-2021

Step-by-step explanation:

to get DE nd also EF u can use the cosine rule since two angles and a side has been given

and to get the angle at D since we know ∆=180 then u add up the angles given then u subtract from 180

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