Audrea372
Audrea372
04-11-2014
English
Answered
What is the value of x? ____° b= 70 and a=30 c=x
Answer :
zeen
zeen
04-11-2014
Are you talking about a triangle?
If so, the angles in a triangle add up to 180.
70 + 30 = 100
So c must be 80 because 100 + 80 = 180.
x = 80
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prazie1
prazie1
04-11-2014
A + B + C = 180 30 + 70 + X =180 100 + X =180 X =180 - 100 X =80.
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