jonny41
jonny41
17-10-2017
Mathematics
contestada
What is the measure of the highlighted angle
Respuesta :
ejelonubenedict
ejelonubenedict
17-10-2017
angle on a straight line sums up to 180
so
72+x + x+130 = 180
2x = 180-72-130
2x =-22
x= -11
so Angle on the LHS is 61°
while angle on the RHS is 119°
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