justastudent96
justastudent96 justastudent96
  • 20-01-2021
  • Mathematics
contestada

in the triangle below, find the measurements of the unknown angles. 75 - O A. 750, 105° O B. 400, 80° O c. 50, 10° OD. 25°, 50° O E. 35°, 70°​

in the triangle below find the measurements of the unknown angles 75 O A 750 105 O B 400 80 O c 50 10 OD 25 50 O E 35 70 class=

Respuesta :

eshmal5 eshmal5
  • 20-01-2021

Answer:

The picture is not clear.. Is it like this or like the second picture...

-->If one picture means the answer will be

x+75+20=180

x+95=180

x=180-95=85

So x=85

-->If second picture means the answer will be

x+2x+75=180

3x+75=180

3x=180-75=105

x=150/3 =35

So x=35 and

2x=2x35=70

So option E) 35,70 is the answer..

Hope its helpful..

Thank you

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