arbab278
arbab278
11-05-2020
Mathematics
contestada
Work out the value of x.
Respuesta :
3milica
3milica
11-05-2020
Answer:
67.5°
Step-by-step explanation:
3x+x+90°=360°
4x=270°
x=67.5°
Answer Link
arq7994
arq7994
11-05-2020
the amswer is 67.5 i hope this helps !
Answer Link
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