3melinnm
3melinnm
29-04-2020
Mathematics
contestada
So the value of x must be _____
Respuesta :
km20802
km20802
29-04-2020
Answer:
86
Step-by-step explanation:
a straight angle is 180
40+54+x=180
94+x=180
x=180-94
x=86!
Answer Link
han474
han474
29-04-2020
The three angles making up A are supplementary.
54+40+x=180
94+x=180
x=86
Hope that helps!
Answer Link
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